Fields

Which diagram correctly shows the electric field around a negative charge?

• A

• B

• they are both positive

Tags

NGSS.HS-PS3-5

NGSS.HS-PS2-5

Which diagram correctly shows the field lines between two like charges?

• A

• B

• Both

• Neither

Tags

NGSS.HS-PS2-4

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.HS-PS3-5

NGSS.HS-PS2-5

The electric field surrounding a positively charged object is

• Away from the charge

• Toward the charge

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A region of influence surrounding an object is best defined as:

• An electric field

• A field

• A force

• A gravitational field

Tags

NGSS.HS-PS3-5

NGSS.HS-PS2-5

Which diagram represents the electric fields of a negative point charge, shown by º

• 
• 
• 
• 

Tags

NGSS.HS-PS3-5

Coulomb's law also says if distance increases, then force

• decreases

• disapears

• destroyed in a heartbeat

• doubles

Tags

NGSS.HS-PS2-4

Which statement best describes the electric fields in the image?

• The charges are neutral.

• Both charges are negative, so the field lines are alike.

• The field lines move toward a positive charge and away from a negative charge.

• The field lines move away from a positive charge and toward a negative charge.

Tags

NGSS.HS-PS3-5

What is the direction of the magnetic field inside a solenoid?

• Parallel to the axis of the solenoid

• Perpendicular to the axis of the solenoid

• Circular around the solenoid

• Randomly oriented

Tags

NGSS.HS-PS3-5

NGSS.HS-PS2-5

Which of the following best describes a gravitational field?

• A region where a mass experiences a force

• A region where a charge experiences a force

• A region where a magnetic pole experiences a force

• A region where light is refracted

Tags

NGSS.HS-PS2-4