How do you calculate resistance of human body?

Answer 1

With regards to skin, depending on the application and conditions anywhere from less than 10 ohms to ~6 Mohms. Moisture, both environmental and sweat, can have a dramatic impact on conductivity. In reality there are too many factors that can change skin conductivity so there is no real "right" answer. Healthy blood has a much smaller range, so 550 ohms is a solid number. Urine is too dependent on water and diet, and you are on your own for the other fluids and tissues.

Answer 2

the immune system.

A2

Electrical resistance varies, depending on what two points on the body you are passing surrent through.

It is somewhere in the region of 2,000 ohms. It can be reduced if the body is wet.

Answer 3

Resistance in Ohms (R) is the voltage in Volts (V) divided by the current in Amps (I).

For a circuit with resistances in series then R(total) is the sum of the individual resistances.

For a circuit with resistances in parallel then R(total) can be calculated by 1/R(total) = 1/R1 + 1/R2 + 1/R3 + + .....

Only works for direct current circuit. For alerternating current circuits look up phase diagrammes, power factors, reactance, resistance and impedance on wikipedia.

Answer 4

You have to use the v=i * r or I = v/r or r= v/i when v stands for voltage, i stands for current and r stands for resistance. To get the total resistance, add up all the resistance of each load. you must use a wire table wire comes solid with strands for the same Lents two solutions.

Answer 5

differs person to person

it lies in the rang of several mega ohms

Answer 6

F=(coeffient of friction) x (Reaction force)

Answer 7

You measure the voltage across the resistor, as well as the current, and use Ohm's law.

Answer 8

with a multi meter set it to 2000k ohms

Answer 9

1000 ohms

Answer 10

100K