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Why an atom has no charge even though it contains charged particle?
Wiki User
∙ 13y ago
There are particles within the atom that are charged. Protons have a positive charge, while neutrons have a neutral charge(in other words they have no electrical charge). If you take a look at the website below, the blue circles in the centre represent neutrons, with no charge, and the red circles are protons, with a positive electrical charge. The gray spheres orbiting around the nucleus(centre of the atom with most of the mass) represent electrons, which have a negative charge and weigh about 1/2000 of the mass of a proton/neutron. visitthis site http://upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Stylised_Lithium_Atom.svg/180px-Stylised_Lithium_Atom.svg.png
Wiki User
∙ 15y ago
Wiki User
∙ 15y agoAn atom is electrically neutral (overall charge is zero) since the total number of protons (positively charged particles in the nucleus) is equal to the total number of electrons (negatively charged particles on the orbits). An atom is electrically neutral (overall charge is zero) since the total number of protons (positively charged particles in the nucleus) is equal to the total number of electrons (negatively charged particles on the orbits).
Wiki User
∙ 14y agoElectrical charges come from protons and electrons. Protons have a +1 charge each, and electrons have a -1 charge each. A particle's total charge is the sum of all the charges of its protons and electrons. All atoms have the same number of protons and electrons. They cancel each other out, making the total charge 0.
Wiki User
∙ 13y agoBecause the number of protons (positive charge) is equal to the number of electrons (negative charge).
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What has potential energy?
Potential energy is a energy stored within a system as a result of the position or configuration of the different parts of that system.The types of potential energy are gravitational potential energy, which is energy due to height, and elastic potential energy, which is energy involved with a stretched or compressed spring.
Can a charged particle moved through a magnetic field without experiencing any force?
If the motion of the particle is parallel to the direction of the field, then the force on the particle will be zero. This is an unstable condition, though. Even the slightest deviation from parallel will give a tiny force to the particle, which nudges it farther away from the parallel direction.
What is the particle which is opposite in charge to the electron?
The particle that has the opposite charge of an electron is the proton. The electron has a charge of -1 while the proton has a charge of +1. (Though they have equal - but opposite - charges, the proton is about 1836 times more massive than the electron.) It might be worth mentioning that the antiparticle of the electron, the positron, also has a charge of +1. And it (the positron or antielectron) has a mass identical to the electron's. (An antielectron, the positron, will combine with an electron when the pair are at low energy in an annhilation event. Both particles will have their masses converted into energy.)
Why are alpha and beta rays deflected in opposite directions in a magnetic field?
An alpha particle, which is a 24He nucleus, has a mass of 4 and a charge of +2. A beta particle has a charge of +1 or -1, depending on whether it is a positron (beta +) or an electron (beta -). It's mass is minuscule compared to the alpha particle, and it will undergo a comparatively huge deflection in the same field as an alpha particle would. Though the alpha particle has twice the charge as a beta particle, it has several thousand times the mass of that beta particle. As it is so much more massive than the beta particle, its inertia will be much more difficult to overcome even though it has twice the charge.
What is an example of a subatomic particle explain?
Neutron: Mass: 1,00866491600(43) amu. Charge: neutral Electron: Mass: 5,4857990946(22)×10−4 amu. Charge: negative Proton: Mass: 1,007276466812(90) amu. Charge: positive
What is an atom is electrically neutral though it contains charged particles?
Because the number of protons (positive charge) is equal to the number of electrons (negative charge).
Does a beta particle have a zero charge?
The particle that carries the positive charge (a proton) is much more massive than the particle that carries the negative charge (an electron) The charges are equal in magnitude though of opposite polarity.
What subatomic praticle is moving in a current?
A current usually involves the movement of charged particles. ANY charged particle will do; though quite often, it is the electron (negative charge). Other options include holes (positive), and ions (positive or negative) in a solution.
What does electrical potential mean?
Electric potential is like electric potential energy, except electric potential energy requires that you have at least two charged particles: one charged particle (can be considered to be stationary) to produce the electric field and another charged particle to be affected by that electric field. If both charged particles are positively charged, then when you move the nonstationary charged particle closer to the stationary charged particle, potential energy of the system increases, because the charged particles naturally want to repel. However, let's say you remove that nonstationary charged particle and are left with just the single charged particle. There is no more potential energy in the system, because there is no other charged particle to be acted upon by the electric field. However, the single charged particle still emits an electric field. This field is what creates "electric potential." Even though there is no second particle in the system, if you were to place a second particle into the system (let's call it a test particle), its potential energy would be equal to the electric potential multiplied by the charge of the test particle. U = kq1q2/r (electric potential energy with 2 charges, where the 0 of potential energy is infinitely far away) V = kq1/r (electric potential requiring only 1 charge) V = U/q2 (electric potential is potential energy without the second charge) U = Vq2 (electric potential energy is electric potential multiplied by second charge) There is also a concept called gravitational potential, where it's gravitational potential energy divided by the test mass. It can be a negatively charged particle. In that case, electric potential decreases as you get closer to the negatively charged particle. Even though electric potential decreases, if you have two negatively charged particles, electric potential energy increases as you move the 2nd negative charge closer to the first charge. This is because multiplying 2 negative charges makes a positive: U = k(-q1)*(-q2)/r = kq1q2/r (assuming q1 and q2 are the charge magnitudes) So in this case, it's a little weird because that's how the math works. Nature has a tendency to reduce potential energy, but potential is different and doesn't work the same way. However if the test charge was positive, the sign of electric potential energy will be the same as electric potential with respect to location. V = k(-q1)/r = -kq1/r U = k(-q1)(q2)/r = -kq1q2/r Potential energy is not the same as potential! They are related, but don't get them confused. Energy is measured in Joules. Potential is measured in Volts. Completely different units. Volts = Number of Joules / Number of Coulombs. Electric Potential = Electric Potential Energy / Charge of Test Particle
What Electrical potential energy?
Electric potential is like electric potential energy, except electric potential energy requires that you have at least two charged particles: one charged particle (can be considered to be stationary) to produce the electric field and another charged particle to be affected by that electric field. If both charged particles are positively charged, then when you move the nonstationary charged particle closer to the stationary charged particle, potential energy of the system increases, because the charged particles naturally want to repel. However, let's say you remove that nonstationary charged particle and are left with just the single charged particle. There is no more potential energy in the system, because there is no other charged particle to be acted upon by the electric field. However, the single charged particle still emits an electric field. This field is what creates "electric potential." Even though there is no second particle in the system, if you were to place a second particle into the system (let's call it a test particle), its potential energy would be equal to the electric potential multiplied by the charge of the test particle. U = kq1q2/r (electric potential energy with 2 charges, where the 0 of potential energy is infinitely far away) V = kq1/r (electric potential requiring only 1 charge) V = U/q2 (electric potential is potential energy without the second charge) U = Vq2 (electric potential energy is electric potential multiplied by second charge) There is also a concept called gravitational potential, where it's gravitational potential energy divided by the test mass. It can be a negatively charged particle. In that case, electric potential decreases as you get closer to the negatively charged particle. Even though electric potential decreases, if you have two negatively charged particles, electric potential energy increases as you move the 2nd negative charge closer to the first charge. This is because multiplying 2 negative charges makes a positive: U = k(-q1)*(-q2)/r = kq1q2/r (assuming q1 and q2 are the charge magnitudes) So in this case, it's a little weird because that's how the math works. Nature has a tendency to reduce potential energy, but potential is different and doesn't work the same way. However if the test charge was positive, the sign of electric potential energy will be the same as electric potential with respect to location. V = k(-q1)/r = -kq1/r U = k(-q1)(q2)/r = -kq1q2/r Potential energy is not the same as potential! They are related, but don't get them confused. Energy is measured in Joules. Potential is measured in Volts. Completely different units. Volts = Number of Joules / Number of Coulombs. Electric Potential = Electric Potential Energy / Charge of Test Particle
How electrical potential produce?
Electric potential is like electric potential energy, except electric potential energy requires that you have at least two charged particles: one charged particle (can be considered to be stationary) to produce the electric field and another charged particle to be affected by that electric field.If both charged particles are positively charged, then when you move the nonstationary charged particle closer to the stationary charged particle, potential energy of the system increases, because the charged particles naturally want to repel.However, let's say you remove that nonstationary charged particle and are left with just the single charged particle. There is no more potential energy in the system, because there is no other charged particle to be acted upon by the electric field. However, the single charged particle still emits an electric field. This field is what creates "electric potential." Even though there is no second particle in the system, if you were to place a second particle into the system (let's call it a test particle), its potential energy would be equal to the electric potential multiplied by the charge of the test particle.U = kq1q2/r (electric potential energy with 2 charges, where the 0 of potential energy is infinitely far away)V = kq1/r (electric potential requiring only 1 charge)V = U/q2 (electric potential is potential energy without the second charge)U = Vq2 (electric potential energy is electric potential multiplied by second charge)There is also a concept called gravitational potential, where it's gravitational potential energy divided by the test mass.It can be a negatively charged particle. In that case, electric potential decreases as you get closer to the negatively charged particle. Even though electric potential decreases, if you have two negatively charged particles, electric potential energy increases as you move the 2nd negative charge closer to the first charge. This is because multiplying 2 negative charges makes a positive:U = k(-q1)*(-q2)/r = kq1q2/r (assuming q1 and q2 are the charge magnitudes)So in this case, it's a little weird because that's how the math works. Nature has a tendency to reduce potential energy, but potential is different and doesn't work the same way.However if the test charge was positive, the sign of electric potential energy will be the same as electric potential with respect to location.V = k(-q1)/r = -kq1/rU = k(-q1)(q2)/r = -kq1q2/rPotential energy is not the same as potential! They are related, but don't get them confused. Energy is measured in Joules. Potential is measured in Volts. Completely different units.Volts = Number of Joules / Number of Coulombs.Electric Potential = Electric Potential Energy / Charge of Test Particle
What part of an atom flows as electricity?
the electron, though any charged particle can create a flowing current.
What is the ionic charge on chlorine compounds?
The compounds themselves are no charged. The chlorine itself, though, takes on a 1- charge.
What has potential energy?
Potential energy is a energy stored within a system as a result of the position or configuration of the different parts of that system.The types of potential energy are gravitational potential energy, which is energy due to height, and elastic potential energy, which is energy involved with a stretched or compressed spring.
Does text still charge if you delete before even opening?
No, If you delete it first you sould not get charged. But you might be charged for receiving it though.
Why doesn't your laptop charged even though it's plugged in?
Why doesn't your laptop charge even though it's plugged in
Are compounds neutrally charged?
Yes, compounds are electrically neutral. Though the term "neutrally charged" is self contradicting as something that is neutral has no charge.
