CLMS Electricity and Magnetism

Looking at the iron filings, are these magnets repelling, attracting, or neutral

• Repelling
• Neutral
• Attracting
• None of the above

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Looking at the first 2 sets of magnets, are they repelling, Attracting or Neutral

• Repelling
• Attracting
• Neutral
• None of the above

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Why are the 2 balloons repelling?

• They have unlike charges
• They have neutral charges
• They have like charges
• The wind is blowing them apart

What causes the hair to attract to the balloon?

• They have like charges
• They have opposite charges
• Its a neutral situation

What is the current in a circuit that has 10 volts and 2 ohms of resistance?

• 8 amps
• 30 amps
• 7 amps
• 5 amps

What are 3 types of magnetic materials?

• Copper, Silver and Gold
• Iron, Steel and Lead
• Iron, Nickel and Cobalt
• Calcium, Potassium, Iron

Tags

NGSS.MS-PS2-3

A type of circuit that has more than one path for electrons to flow.

• Parallel Circuit
• Series circuit 
• Complex circuit

A type of circuit where electrons have only one path for electrons to flow.

• Series Circuit
• Parallel Circuit
• Complex Circuit

What happens when one light  bulb goes out in a Parallel Circuit?

• Just that bulb goes out
• All the bulbs go out
• The bulb closest to the battery stays on.

What happens when you have two magnets meet with their south poles.

• Repel
• Attract
• Increases the current

Tags

NGSS.MS-PS2-3