Current flows in a circuit when

A switch is opened

A switch is closed

There is no voltage

The switch is either open or closed

Correct Answer : Option (B) : A switch is closed

Recently Updated in Voltage, Current and Resistance Questions

Electrons in the outer orbit are called

Shells

Waves

Nuclei

Valences

Correct Answer : Valences

A voltmeter is connected across the current path.

True

False

Can Not Say

None of the above

Correct Answer : True

A thermistor is a type of

Switch

Resistor

Battery

Power supply

Correct Answer : Resistor