Electricity

Current and circuits

Multiple Choice

Current is the rate of flow of charge

• true

• false

Multiple Select

Which are subatomic particles?

• atom

• electron

• molecule

• proton

Multiple Choice

What does this symbol represent?

• bulb

• motor

• ammeter

• resistor

Multiple Select

Potential difference is measured in

• amps

• volts

• Ohms

Multiple Select

Current is measured in

• Coulombs

• Amps

• Volts

• Ohms

Multiple Select

Resistance is measured in

• Coulombs

• Volts

• Amps

• Ohms

Multiple Select

Charge is measured in

• Ohms

• Coulombs

• Volts

• Amps

Multiple Choice

what does this symbol represent?

• open switch

• closed switch

• switch

• cell

Multiple Choice

What does this symbol represent?

• cell

• power pack

• LED

• battery

Multiple Choice

What does this symbol represent?

• fuse

• resistor

• variable resistor

• motor

Multiple Choice

What does this symbol represent?

• thermistor

• bulb

• battery

• buzzer

Multiple Choice

What does this symbol represent?

• resistor

• battery

• thermistor

• variable resistor

Multiple Choice

What does this symbol represent?

• buzzer

• voltmeter

• ammeter

• wire

Multiple Choice

What does this symbol represent?

• bulb

• LDR

• diode

• LED

Multiple Choice

What does this symbol represent?

• ammeter

• motor

• fuse

• switch

Multiple Choice

What does this symbol represent?

• voltmeter

• diode

• fuse

• LED

Multiple Choice

What does this symbol represent?

• resistor

• cell

• variable resistor

• switch