Meaning of Voltage, Resistance and Current

How much energy or pushing force available to move electrons through a circuit is known as __________ and is measured using __________.

• Resistance, Ohms

• Voltage, Volts

• Current, AMPS

The rate of flow of electrons through a wire is known as __________ and is measured using __________.

• resistance, Ohms

• voltage, Volts

• current, AMPS

The tendency for materials to oppose the flow of electricity is known as __________ and is measured using ___________.

• resistance, Ohms

• current, AMPS

• voltage, Volts

The unit that describes the amount of resistance in a circuit is known as:

• Ohm

• Volt

• Amp

• atom

Electricity refers to which wave/particle:

• Electrons

• Wires

• Protons

• Energy

Which one of the following gets converted into light in a bulb?

• Resistance

• Electrons

• Voltage

• Current

Which one of the following means how many electrons are flowing through a wire or device?

• Resistance

• Electrons

• Voltage

• Current

Which one of the following CAUSES the electrical energy to be converted into light, heat (or any other type of energy)?

• Resistance

• Electrons

• Voltage

• Current

The Voltage in our houses is:

• 240 V

• unknown

• 12 V

• 10 000 V

The Voltage in a car battery is

• 240 V

• unknown

• 12 V

• 10 000 V