Electromagnetic Forces

F-The battery does what in a circuit

• Controls the flow of electricity

• Becomes a temporary magnet

• Has potential energy to run the circuit

• Provides the pathway for the electricity

Tags

NGSS.MS-PS3-2

A-The switch does what in the circuit

• Has potential energy to run the circuit

• Becomes a temporary magnet

• Controls the flow of electricity

• Provides the pathway to carry the electricity

E-The rivet does what in the circuit?

• Provides the pathway to carry the electricity

• Has potential energy to run the circuit

• Controls the flow of electricity

• Becomes a temporary magnet

Tags

NGSS.MS-PS2-3

C-The wire does what in the circuit?

• Has potential energy to run the circuit

• Becomes a temporary magnet

• Controls the flow of electricity

• Provides the pathway to carry the electricity

Which one is evidence that electricity is flowing?

• A component gets hot

• The switch is closed

• A component gets cold

Tags

NGSS.MS-PS1-4

Which one is evidence that electricity is flowing?

• A motor in a circuit is not moving

• A light bulb shines

• The battery is connected

Which circuit will light the bulb?

• A

• B

• C

• D

Tags

NGSS.MS-ETS1-2

What is the energy source in the circuits shown?

• The bulb filament

• The bulb casing

• The wire

• The D-cell (battery)

Tags

NGSS.MS-PS3-4

Why did the compass needle change position when the circuit was closed?

• Electricity also runs through the compass.

• A magnetic field surrounds a wire

• The compass-needle change indicates the potential energy

• The magnetic poles of the D-cell reversed

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A battery is...

• a source of stored chemical energy

• a source of stored electrical energy

Tags

NGSS.MS-PS3-2