Electricity and Magnetism

The light bulbs are examples of what in the circuit?

• voltage

• resistor

• switch

• path

If two balloons have the same charge the balloons will...

• repel

• attract

• stay neutral

Tags

NGSS.MS-PS2-3

An object that has gained electrons is....

• electrically neutral

• negatively charged

• positively charged

These magnets will...

• attract

• repel

• nothing will happen

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

This is an example of what type of circuit?

• simple

• series

• parallel

What is the region of force around a magnet known as?

• magnetic field
• magnetic pole
• magnetic domain 
• lodestone

Tags

NGSS.MS-PS2-5

What kind of circuit would be best for a Christmas tree and why?

• series circuit
• parallel circuit
• regular circuit
• none of the above

A balloon is rubbed all over with wool.  The balloon will now attract wool because the balloon and wool

• are magnets
• have opposite charges
• have like charges
• have neutral charges

Tags

NGSS.MS-PS2-3

In a static discharge, which particles move from one object to another?

• protons
• neutrons
• electrons
• atoms

Tags

NGSS.MS-PS2-5

Where is the strongest attraction force of the magnet?

• at the poles
• in the middle
• above the magnet
• below the magnet

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5