Electromagnetic Forces Review

A magnet has two magnetic poles. Those poles are ...

• South Pole

  West Pole

• East Pole

  West Pole

• North Pole

  West Pole

• North Pole

  South Pole

Tags

NGSS.MS-PS2-3

In a Closed Circuit ...

• The circuit is complete and electric energy flows through the circuit

• The circuit is not complete and electric energy flows through the circuit.

• The circuit is not compelte and no electric energy flows through the circuit.

• The circuit is compelte and no electric energy flows through the circuit.

In a Open Circuit ...

• The circuit is compelte and no electric energy flows through the circuit.

• The circuit is complete and electric energy flows through the circuit.

• The circuit is not complete and no electric energy flows through the circuit.

• The circuit is not complete and electric energy flows through the circuit.

Voltage is the electrical potential energy ______ between two places on a circuit.

• Difference

• Equal

• Transformed

• Light

Electromagnetism is the interaction between _____ and _____.

• Magnets and Light Bulbs

• Open circuits and Closed circuits

• Potential energy and Kinetic energy

• Electric charges and Magnets

Tags

NGSS.MS-PS2-3

Direct current is ...

• Electric current that flows in one direction

• Electric current that doesn't go anywhere

• Electric current that changes direction in a regular pattern

• Energy that happnes when you move.

Alternating Current is ...

• Energy based on position

• Electric current that flows in one direction

• Electric current that changes direction in a regular pattern

• Electric current that doesn't go anywhere

When you connect a battery and a lighbulb using paper clips, the light bulb will ....

• Explode

• Light Up

• Run away

• Turn Off

The closer to the wire coils the _____ the magnetic field.

• What's a magnetic field?

• Stronger

• Weaker

• Same

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

An electric generator uses a magnetic field to transform mechanical energy to _____.

• Kinetic Energy

• Potential Energy

• Electric energy

• Moving Energy