Electric Circuits

What is the measurement for resistance?

• Ohms

• Volts

• ammeter

• Electrons

What of the following is correct about the relationship between Protons (+) and Electrons (-).

• Protons repel Protons

• Protons repel Electrons

• Protons attract Electrons

• Electrons repel Electrons

What is the measurement of potential electricity from a source of electricity

• Electrons

• Ammeters

• Volts

• Ohms

What is the measurement used to measure electric currents?

• Electrons

• Protons

• Volts

• Ampere

What are the electric charges that flow through wires in electric circuits?

• Protons

• Electrons

• Neutrons

• Volts

What is a resistor used for in a electric circuit?

• To speed up the flow of electricity in a circuit.

• To reduce the flow of electricity in a circuit.

• To do nothing to the flow of electricity in a circuit.

• To stop the flow of electricity in a circuit.

What is the device used to measure the (Amperes) electric current of a circuit.

A __________ is used to measure the voltage of a battery

What is the use of a switch in a electric circuit?

• To turn off/on the circuit

• To make the electric current faster

• To disconnect the electric circuit

• To add resistance to the flow of electricity

What is the use of a fuze in an electric circuit?

• To increase the flow of electricity

• To decrease the flow of electricity

• To stop the flow of electricity

• To interrupt the current if it gets too hot/fast