Electricity

What does it mean when the electric field lines are close together?

• the field is positive

• the field is negative

• The field is strong

• the field is weak

Based on the arrangement of the electric field lines in the diagram, what are the charges?

• both charges are the same

• the charges are opposite

• they are neutral; no charge

Tags

NGSS.MS-PS2-3

Consider the electric field lines shown in the diagram below. From the diagram, it is apparent that object A is ____ and object B is ____.

• +,+

• +,-

• -,+

• -,-

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is a conductor?

• electrons cannot easily pass through this material

• electrons can easily pass through this material

• a materials that can bend

• the flow of electrons

what is an insulator?

• any material that DOES NOT allow the flow of electricity to pass through it

• any material that DOES allow the flow of electricity to pass through it

• a material that is always warm.

Define the flow of electrons in your own words.

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

give an example of a conductor

a circuit that is in a loop is a ________ circuit.

what way do electrons flow?

• from positive to negative

• from negative to positive

• they flow in any direction

A pathway for electricity to travel is called___________

• current

• static electrcity

• circuit

• circle