Question 1

What does a conductor allow electricity to do?

Accepted Answer

electricity to flow through it easily.

Answer

stop the flow of power.

Answer

none of the above.

Answer

electrons to back up and thus cause heat.

Question 2

What occurs when electricity takes an unexpected path?

Accepted Answer

a short circuit occurs.

Answer

an open switch is a circuit.

Answer

none of the above.

Answer

a complete circuit is formed.

Question 3

What is a volt a measurement of?

Accepted Answer

a measurement of the amount of electrical push, or force, in a circuit.

Answer

the amount of resistance in a circuit.

Answer

the speed of electricity.

Answer

the strength of current.

Question 4

What does an insulator do?

Accepted Answer

does not allow electricity to flow through it.

Answer

is a type of conductor.

Answer

allows electricity to flow freely through it.

Answer

is used to increase electrical flow.

Question 5

What does an ampere measure?

Accepted Answer

how much current flows through a given part of a circuit in one second.

Answer

the number of electrons in a circuit.

Answer

the amount of electrical push.

Answer

the resistance of a circuit.

Question 6

What does an electric cell do?

Accepted Answer

to produce an electrical current.

Answer

to cool down electrical appliances.

Answer

to enhance resistance.

Answer

to stop a flow of power.

Question 7

During the chemical reaction in an electric cell, what happens to electrons?

Accepted Answer

electrons leave the negative terminal and travel through the wire to the positive terminal.

Answer

electrons remain stationary.

Answer

electrons stay within the electrolyte.

Answer

electrons travel to the negative terminal.

Question 8

What is a resistor?

Accepted Answer

a material that reduces the flow of electricity.

Answer

a type of conductor.

Answer

a type of battery.

Answer

a type of insulator.

Question 9

What is a circuit?

Accepted Answer

a continuous unbroken path through which electricity can flow.

Answer

a temporary connection.

Answer

a break in the wire.

Answer

a type of insulator.

Question 10

What is the unit of measurement for power, or how fast work is done?

Accepted Answer

watt

Answer

ampere.

Answer

ohm.

Answer

volt.

Question 11

What is a conductor?

Accepted Answer

electricity to flow through it easily.

Answer

a material that reduces the flow of electricity.

Answer

electrons to back up and thus cause heat.

Answer

a continuous unbroken path through which electricity can flow.

Question 12

What happens when electricity takes an unexpected path?

Accepted Answer

a short circuit occurs.

Answer

the circuit breaks permanently.

Answer

an open switch is a circuit.

Answer

the electricity is redirected for safety.

Question 13

What is a volt?

Accepted Answer

a measurement of the amount of electrical push, or force, in a circuit.

Answer

how fast work is done.

Answer

the total energy used in a circuit.

Answer

the resistance in a conductor.

Question 14

What is an insulator?

Accepted Answer

does not allow electricity to flow through it.

Answer

a material that attracts magnets.

Answer

a type of switch.

Answer

allows electricity to flow freely through it.

Question 15

What does an ampere measure?

Accepted Answer

how much current flows through a given part of a circuit in one second.

Answer

the amount of electrical push.

Answer

the resistance of a wire.

Answer

the power used in a circuit.

Question 16

What does an electric cell do?

Accepted Answer

to produce an electrical current.

Answer

to store electricity for later use.

Answer

to stop a flow of power.

Answer

to convert light into electricity.

Question 17

During the chemical reaction in an electric cell, where do electrons travel?

Accepted Answer

leave the negative terminal and travel through the wire to the positive terminal.

Answer

stay within the cell.

Answer

travel through the electrolyte to the positive terminal.

Answer

are produced at the positive terminal.

Question 18

What is a resistor?

Accepted Answer

a material that reduces the flow of electricity.

Answer

a circuit with multiple paths.

Answer

a storage device for electricity.

Answer

a device that increases voltage.

Question 19

What is a series circuit?

Accepted Answer

has only one path for the flow of electricity.

Answer

requires a switch to operate.

Answer

has multiple paths for electricity to flow.

Answer

is a type of battery.

Question 20

What is an integrated circuit?

Accepted Answer

a very small circuit with all its components in a single unit.

Answer

a battery with multiple cells.

Answer

a large connection of multiple circuits.

Answer

a type of electromagnet.

Question 21

What is a conductor?

Accepted Answer

electricity to flow through it easily.

Answer

does not allow electricity to flow through it.

Answer

electrons to back up and thus cause heat.

Answer

a material that reduces the flow of electricity.

Question 22

What occurs when electricity takes an unexpected path?

Accepted Answer

a short circuit occurs.

Answer

an open switch is a circuit.

Answer

a circuit is complete.

Answer

an electric cell is formed.

Question 23

What is a volt?

Accepted Answer

a measurement of the amount of electrical push, or force, in a circuit.

Answer

the amount of current in a circuit.

Answer

the resistance of a circuit.

Answer

how fast work is done.

Question 24

What does an insulator do?

Accepted Answer

does not allow electricity to flow through it.

Answer

allows electricity to flow freely through it.

Answer

increases current in a circuit.

Answer

reduces the flow of electricity.

Question 25

What is an ampere?

Accepted Answer

how much current flows through a given part of a circuit in one second.

Answer

the total energy in a circuit.

Answer

the voltage across a resistor.

Answer

the amount of electrical push.

Question 26

What does an electric cell do?

Accepted Answer

to produce an electrical current.

Answer

to accumulate electrical charge.

Answer

to stop a flow of power.

Answer

to increase voltage.

Question 27

What happens during the chemical reaction in an electric cell?

Accepted Answer

electrons leave the negative terminal and travel through the wire to the positive terminal.

Answer

current stops flowing.

Answer

electrons are created at the positive terminal.

Answer

electrons move randomly inside the cell.

Question 28

What is the function of a resistor?

Accepted Answer

a material that reduces the flow of electricity.

Answer

a component that amplifies current.

Answer

a device that stores electricity.

Answer

a type of insulator.

Question 29

What is a circuit?

Accepted Answer

a continuous unbroken path through which electricity can flow.

Answer

a measure of electrical push.

Answer

a material that conducts electricity.

Answer

a device that converts energy.

Question 30

What is a battery?

Accepted Answer

contains one or more electric cells.

Answer

a type of circuit.

Answer

a device that converts electricity to magnetism.

Answer

a source of renewable energy.

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