Year 8 electricity quiz

What is the units for voltage?

• Volts (V)

• Volts (Vol)

• Voltmeter (V)

• Voltage (V)

What are the units for current?

• Amps (A)

• Volts (V)

• Watts (W)

• Electrons (e)

Electricty is energy transferred through the movement of ________

• protons

• electrons

• neutrons

• cells

What does this electrical symbol represent?

• voltmeter

• battery

• fuse

• light globe

What is the unit of resistance?

• Watts (W)

• Amps (A)

• Volts (V)

• Ohms (Ω)

What does this electrical symbol represent?

• a battery

• a light globe

• a cell

• a switch

What does this electrical symbol represent?

• a closed switch

• an open switch

• an open cell

• a closed cell

What type of circuit is shown in the diagram?

• an open circuit

• a parallel circuit

• a two globe circuit

• series circuit

What type of circuit is shown in the diagram?

• a closed circuit

• a parallel circuit

• a two globe circuit

• series circuit

If the length of the circuit increases, so will the...

• resistance

• voltage

• current

• power