Fast and Curious / Electromagnetic Forces

Front

What is the condition of having an unbalanced amount of positive charge or negative charge?

Back

Electrically charged.

Front

What is the region in a magnetic material where the magnetic fields of the atoms all point in the same direction?

Back

Magnetic domain.

Front

What do you call a particle with equal amounts of positive charge and negative charge?

Back

Electrically neutral.

Front

What is the invisible region around a charged object where an electric force is applied?

Back

Electric field.

Front

What is an object that attracts iron and other materials with magnetic qualities similar to iron?

Back

Magnet.

Front

What is the term for materials that do not allow electric charges to flow through them easily?

Back

Electric insulator.

Front

What is the process by which a charged object can induce a charge in another object without direct contact?

Back

Induction.

Front

What is the flow of electric charge called?

Back

Electric current.

Front

What is the unit of electric current?

Back

Ampere (A).

Front

What is the force that attracts or repels charged particles?

Back

Electric force.