Electricity and Magnetism Quiz

Where can electric charges, forces, and fields be found?

• Only in electrical appliances

• Everywhere

• Only in batteries

• Only in lightning

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

What are atoms made up of?

• Protons, neutrons, and molecules

• Neutrons, electrons, and quarks

• Protons, neutrons, and electrons

• Protons, isotopes, and electrons

Tags

NGSS.MS-PS1-1

Match the following streams with what they are made up of.

• What is the smallest unit of matter stream made up of?

• A stream of protons

• What is a positively charged particle stream made up of?

• A stream of atoms

• What is a neutral particle stream made up of?

• A stream of electrons

• What is electricity made up of?

• A stream of neutrons

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is electric force?

• The energy between charged particles or objects.

• The force between charged particles or objects.

• The motion between charged particles or objects.

• The distance between charged particles or objects.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What happens when two opposite charges are close together?

• They create a repulsion.

• They neutralize each other.

• They create an attraction.

• They have no effect on each other.

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NGSS.MS-PS2-3

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On what does the strength of an electric force depend?

• The color of the charges.

• The shape of the charges.

• The distance between charges and the amount of charge present.

• The temperature of the charges.

Tags

NGSS.MS-PS2-3

What do like charges do?

• They attract.

• They repel.

• They bond.

• They merge.

What is an Electric Field?

• A region around the charges particle or object where the magnetic force is exerted.

• A region around the charges particle or object where the electric force is exerted on other charged particles or objects.

• A region around the charges particle or object where the gravitational force is exerted.

• A region around the charges particle or object where no force is exerted.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What direction do positive field lines point in an Electric Field?

• Towards the object.

• Away from the object.

• In a circular pattern around the object.

• In a random direction.

Negative field lines point in an Electric Field (a)   .

• Towards the object.
• Away from the object.
• In a circular pattern around the ob
• In a random direction.

Tags

NGSS.HS-PS3-5