This question could be understood in two different ways and both ways would make good sense! So two separate answers are given below. If the question is asking which part of a circuit would be damaged, meaning a circuit that is inside the object being supplied with power by the ac adapter, then the answer is: In general it's not possible to say exactly which parts are most likely to be damaged in a particular piece of equipment which contains a circuit powered by an ac adaptor because the answer to that question would depend on what that given circuit has been designed to do. Parts in such a circuit which can easily be damaged by too high a voltage include: semiconductor devices such as diodes and transistors very small resistors anything which has a winding made of very thin insulated wire (Such as relays, tuning coils, Transformers, etc.) If the question is asking which part of a circuit would be damaged, meaning a circuit that is inside the ac adapter, then the answer is: It depends on the design of the ac adapter and whether its output is alternating current (ac) or direct current (dc). Adapters which give a low voltage ac output may just have a transformer inside them so that is the part which would be damaged if the adapter was used wrongly to try to give power to something it was not designed to do. However it is possible that some of some of these ac output adapters may use a switching circuit similar to the kind of switching power supply that is often used nowadays to provide power to lighting circuits for sets of low-voltage (12 volt) reflector lamps. (Like the kind that are designed to be mounted in or on ceilings.) Any one or more of various parts, especially the semiconductors, inside such an adapter, are likely to be damaged if it was used wrongly to try to give power to something it was not designed to do. Adapters which give a low voltage dc outputmay or may not use a transformer. If there is a transformer there will also be a diode or more complicated rectifier circuit of some kind. If there is no transformer then a semiconductor-based switching circuit would be used to produce the low voltage dc from the ac mains input. Any one or more of the various parts, including the semiconductor(s) and transformer (if any) are likely to be damaged if the adapter was used wrongly to try to give power to something it was not designed to do.
Adapter card
Resistance. Where as in an electrical circuit there are resistors that restrict the flow of electricity
No, overcharging cellphone will not cause an electrical short circuit.
An electric circuit.
series circuit
ground
You may have blown the circuit. Does the circuit work before you connect the adapter? If so perhaps the adapter is faulty.
One main part of any household branch circuit is its circuit breaker. It is designed to protect the electrical circuit from damage caused by current overloads or short circuits. It is designed to disconnect the electrical flow within a few milliseconds if it detects certain electrical faults. Then, to be able to provide power to the appliances and lights in the house, there must be fixed outlets and socket outlets supplied by the various branch circuits. Nothing can be provided with electrical power unless there is a main breaker panel to contain all the separate circuit breakers and also to provide the house with a main power on-off switch.
The electrical circuit when turned on it is considered closed. By the same token when an electrical circuit is turned off the electrical circuit is considered open.
Electrical devices need an electrical circuit.
household circuit are those circuit which are used in our house like electric board etc.
Becasue the battery stores electrical power. You may get a shock from the battery if you short circuit it, or accidentally turn the laptop on while checking the power adapter. Alternatively, if you are checking to see if the power adapter is working, you will not be able to tell if the battery is in because it will be providing the power.
Quite often, the word "circuit" is used for an electrical circuit. In that case, the energy is electrical energy.
The drawing of an electrical circuit is called a.............= schematic drawing.
No, an electrical approved switch is used to break an electrical circuit.
Closing a switch in an electrical circuit will complete the circuit. The supply voltage will then be applied to that circuit, and current will flow through that circuit.
basic circuit of electrical protective relay