Electric and Magnetic Fields Concepts

A) Electric fields and force fields

B) Magnetic fields and electric fields

C) Force fields and magnetic fields

D) Electric fields and thermal fields.

touching

seeing

hearing

smelling

They repel each other

They attract each other

They have no effect on each other

They explode

stronger as you get closer to the magnet

Can be positive or negative

Produced by objects with electric charge.

Using a battery

Coiling a piece of wire many times

Using a magnet

Using a metal core

Weaker

Stronger

Unchanged

Permanent magnet

Electromagnet

Both A and B

None of the above.

A device that measures temperature

An instrument that contains a magnetized needle that points toward magnetic north

A tool for drawing circles

A type of electromagnet.

A) A push or pull between two objects.

B) A region around an object that can attract or repel other objects in its area.

C) An object or material that generates a magnetic field.

D) The opposite points on a magnet where the magnetic field lines converge or diverge.

Copper

Iron

Silver

Gold