Electrical and Magnetic Forces

How could I increase the strength of my electromagnet?

• More Batteries

• Smaller paper clips

• More loops of copper wire

• Larger Nail

Atoms That have a positive charge will be attracted to atoms with a ______________ charge.

• positive

• negative

• no charge

What forces works only by combining electric and magnetic forces?

• electric

• magnetic

• static electricity

• electromagnet

This force occurs when there is an attractive and repulsive force between two poles.

• Electric

• Electromagnetism

• Magnetism

• Static Electricity

What type of force is holding this balloon to the wall?

• Applied

• Gravitational

• Magnetic

• Electrical

Tags

NGSS.MS-PS2-5

In a magnet the opposite poles will

• Attract

• Repel

• Neither

Tags

NGSS.MS-PS2-3

Like poles will

• Attract

• Repel

• Neither

Tags

NGSS.MS-PS2-3

The magnetic field of a magnet is ____________ further away from the magnet.

• Smaller

• Stroner

• Larger

• Weaker

Electric charges that do not move through a current are known as

• Electricity

• Static Electricity

• Magnetism

• Electromagnetism

When electrons flow through wires from a - terminal to a + terminal a/an ___________ is created.

• Flow

• Electromagnet

• Current

• Magnet

Tags

NGSS.HS-PS2-5