Y7 Top-up Quiz - ELECTRICITY

The flow of electricity requires a

• complete circuit / loop

• incomplete path

• insulated current

• wires and a switch

The continuous flow of electrons is called...

• Current

• Static electricity

• Voltage

• Resistance

Electrical current (the flow of electrons) is measured in...

• volts

• amps

• ohms

• voltmeter

The amount of "push / power" to make electricty flow is called...

• Current

• Resistance

• Voltage

• Static Electricity

Components slow down the flow of electricity... This is called...

• Voltage

• Static electricity

• Current

• Resistance

What is the name of this electrical component called?

• Ammeter

• Voltmeter

• Bulb

• Resistor

What is the name of this electrical component called?

• Resistor

• Battery

• Switch

• Resistor

What is the name of this electrical component called?

• Bulb

• Resistor

• Voltmeter

• Ammeter

What is the name of this electrical component called?

• Bulb

• Resistor

• Switch

• Battery

Why is overloading a socket dangerous (lots of extra loops)?

• It uses too much electricity.

• A lot of energy is wasted.

• More electricity can cause overheating and fire may occur.

• The wires can become entangled.