Electricity

The accumulation of excess electric charges on an object

• Electric Field

• Static Electricity

• Electrical Power

• Electric Current

Which part of an atom has a negative charge?

• protons

• neutrons

• electrons

Which of the following are in the nucleus?

• neutrons

• protons

• electrons

• protons and neutrons

• protons, neutrons, and electrons

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-8

Which part of an atom has a positive charge?

• neutrons

• protons

• electrons

Which part of an atom has no charge?

• protons

• neutrons

• electrons

Which part of an atom surrounds the nucleus?

• protons

• electrons

• neutrons

• electrons and protons

When two objects become charged by contact, which of the following statements is true?

• both objects will become negatively charged

• one of the objects will remain neutral

• both objects will become positively charged

• the law of conservation of charge is observed

Tags

NGSS.HS-PS1-7

When your feet gain electrons from the carpet, your feet will then have a __________ charge

• positive

• negative

• neutral

Tags

NGSS.HS-PS3-5

Charge is transferred from one object to another

• Charging by contact

• Law of Conservation of Charge

• Electric Field

• Static Electricity

Electrically charged objects follow which two rules?

• opposites attract

• opposites repel

• likes attract

• likes repel

Tags

NGSS.HS-PS2-4

NGSS.HS-PS3-5