Electromagnetism Force Investigation 4

Transfers energy from electrical energy to kinetic energy

• electromagnet

• generator

Tags

NGSS.MS-PS3-5

Includes a commutator

• electromagnet

• generator

• both

Tags

NGSS.MS-PS2-3

Includes a shaft

• electromagnet

• generator

• both

Includes electromagnets

• electromagnet

• generator

• both

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Includes permanent magnets

• electromagnet

• generator

• both

Tags

NGSS.MS-PS2-3

Transfers energy from kinetic energy to electrical energy

• electromagnet

• generator

Tags

NGSS.MS-PS3-5

The commutator is a switch that turns a set of three electromagnets on and off .

• true

• false

Tags

NGSS.MS-PS2-3

In a motor, only two of three electromagnets are turned on at one time

• true

• false

Tags

NGSS.MS-PS2-5

The electromagnets that are turned on attract or repel the permanent magnets that are in the casing.

• true

• false

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

When the electromagnets rotate, the commutator is in a new position and one section will turn off; while another turns on, continuing the motion to keep the shaft turning.

• true

• false

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5