Physics Important Questions – Current Electricity
An example of an insulator is_________
In a ____________ the switch is closed and electric current flows from the source through the connection device.
The rate of transfer of charges through a circuit is called?
According to Ohm's Law, current equals the voltage divided by the _________.
To increase the effective resistance in a circuit the resistors are connected in
What is the unit of capacitance?
Ohm is denoted by the symbol
What is an example of an electric receiver?
________ conducts electricity.
The terminal potential difference of a battery is equal to its e.m.f. when its internal resistance is?