F/C 8th Grade Electricity Part 2

Front

What is the interaction between electric charges and magnets?

Back

Electromagnetism

Front

What is a magnet created by wrapping a current-carrying wire around a ferromagnetic core?

Back

Electromagnet

Front

What type of circuit is complete and allows electric energy to flow through?

Back

Closed circuit

Front

What is an electric current that changes direction in a regular pattern?

Back

Alternating current

Front

What is the electrical potential energy difference between two places on an electric circuit?

Back

Voltage

Front

What is the flow of electric charge in a circuit?

Back

Current

Front

What is the unit of measurement for electric current?

Back

Ampere (A)

Front

What device converts electrical energy into mechanical energy?

Back

Electric motor

Front

What is the term for a circuit that does not allow current to flow?

Back

Open circuit

Front

What is the force that causes charged particles to move?

Back

Electric field