Electricity Concept Review Game

Front

What is a closed circuit?

Back

A closed circuit is a complete electrical circuit through which current can flow without interruption.

Front

What is the role of a conductor in an electrical circuit?

Back

A conductor allows electrical energy to flow through it easily.

Front

What is an insulator?

Back

An insulator is a material that prevents electric current or heat from flowing.

Front

How does electrical energy differ from electricity?

Back

Electrical energy is the energy produced by electric charges, while electricity is the energy created by the movement of electrons.

Front

What happens in an open circuit?

Back

In an open circuit, the path for current flow is interrupted, preventing electricity from flowing.

Front

Can you give an example of a good conductor?

Back

Copper is a good conductor of electricity.

Tags

NGSS.MS-PS2-3

Front

Can you give an example of a good insulator?

Back

Rubber is a good insulator of electricity.

Front

What is the relationship between voltage, current, and resistance?

Back

According to Ohm's Law, voltage (V) is equal to the current (I) multiplied by the resistance (R), expressed as V = I × R.

Front

What is the unit of electrical energy?

Back

The unit of electrical energy is the joule (J).

Front

What is the function of a circuit breaker?

Back

A circuit breaker is a safety device that automatically stops the flow of electricity in a circuit when it detects an overload or short circuit.