Physics - RHR

What is the direction of the current in the wire?

• up
• down
• left
• right

What is the direction of the electron flow?

• up the page
• down the page
• left 
• right

What is direction of the magnetic field around the wire?

• clockwise
• counterclockwise

What is the direction of the force acting on the wire?

• into the page
• out of the page
• up the page
• none

What is the direction of the current in the wire?

• left 
• right
• up the page
• none

What pole is on the right side of the horseshoe magnet? 

• north
• south

Using the right hand grip rule, A represents the direction of the

• current

• magnetic field

Using the right hand rule, B represents the direction of the

• current

• magnetic field

Using the 1st right hand rule, if the current is flowing out of the screen then the magnetic fields will flow from...

• A to D to C to B and around

• A to B to C to D and around

• A to C to D to B and around

• A to C to B to D and around

When a permanent magnet is cut half what will be the result?

• Two single pole magnets, one with a north pole and one with a south pole.

• Two dipole magnets, each with a north and south pole

• The piece of metal will lose it magnetism

• Two single pole magnets, each of the magnets only having north poles

• It depends where you are on the earth when you cut the magnet