CIRCUITS and ELECTRICITY

Front

What is a circuit?

Back

A circuit is a closed path through which electricity flows.

Front

What is the difference between a series circuit and a parallel circuit?

Back

In a series circuit, all components are connected in a single path, while in a parallel circuit, components are connected across multiple paths.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity to flow through it easily, such as plastic or rubber.

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily, such as copper or aluminum.

Front

What happens when you cut a wire in a series circuit?

Back

Cutting a wire in a series circuit breaks the circuit, and all devices will stop working.

Front

What happens when you cut a wire in a parallel circuit?

Back

Cutting a wire in a parallel circuit may not affect the other devices, as they have alternative paths for electricity.

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons through a conductor.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the heat generated by electrical currents.

Front

What is a switch?

Back

A switch is a device that can open or close a circuit, controlling the flow of electricity.

Front

What is a battery?

Back

A battery is a device that stores chemical energy and converts it into electrical energy.