List of top Physics Questions on Electric Current asked in AP POLYCET

In an electric circuit, the device used to prevent damage to the electrical appliances due to overloading is:
A continuous and closed path of an electric current is called an
If a net charge \( Q \) flows across any cross-section of a conductor in time \( t \), then the current \( I \) through the cross-section is
The device used to measure electric current in a circuit is called:
Two currents 3 mA and 5 mA are flowing towards the junction in a circuit and three currents 1 mA, 1.5 mA and x are flowing away. The value of x (in mA) is
An amount of charge passing through any cross-section of the conductor in 1 second is called
Volt is the SI unit of