Electric and Magnetic Interactions Assessment

This device measures small currents ___________.

• Galvanometer

• Voltmeter

• Ammeter

• Ohmmeter

2. ________________ is the process of generating an electric current from the motion of a conductor through a magnetic field.

• Electromagnetic induction

• Electrolysis

• Thermal conduction

• Photoelectric effect

Tags

NGSS.HS-PS2-5

A ____________ transforms mechanical energy into electrical energy.

• Generator

• Motor

• Transformer

• Battery

A ____________ is a device that uses an electric current to turn an axel. This transfers electrical energy into mechanical energy.

• Electric motor

• Light bulb

• Battery

• Speaker

Tags

NGSS.MS-PS3-5

A device that increases or decreases voltage using two separate coils of insulated wire that are wrapped around an iron core is called a ________________.

• Transformer

• Resistor

• Capacitor

• Inductor

Tags

NGSS.HS-PS3-5

Electricity is the movement of electrons through a wire

• True

• False

You can create an electric current by rubbing two pieces of rubber together

• True

• False

A copper wire is great at conducting electricity

• True

• False

If a charged particle is at rest in a magnetic field, it is not affected by the field

• True

• False

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A galvanometer measures how strong the resistance is in a wire

• True

• False