Current Voltage Resistance

In the circuit, the bulb lights up because there is ............... flowing in the closed circuit.

• battery

• current

• resistance

• voltage

SI unit of current is

• ampere

• metre

• ohm

• volt

SI unit of voltage is

• ampere

• metre

• ohm

• volt

Current can be measured using ............

• ammeter

• light bulb

• resistor

• voltmeter

Voltage can be measured using ............

• ammeter

• light bulb

• resistor

• voltmeter

This is the symbol for

• ammeter

• light bulb

• resistor

• voltmeter

This is the symbol for

• ammeter

• light bulb

• resistor

• voltmeter

What is needed for current to flow?

• light bulb

• multimeter

• resistance

• voltage

SI unit of resistance is

• ampere

• metre

• ohm

• volt

The movement of electrons from atom to atom in a line results in a flow of _____. 

• amperage.
• electric current.
• electromagnetic connectors.