Question

1.Watch the video on magnetism. Explain how the “two” right hand rules works –what does each indicate?

2.How do magnetic fields get their start - what causes magnetic fields?

3.What is the force a magnetic field exerts on a charged particle?  Write down the equation and explain the direction.

Answer 1

1.) According to right hand rule you have to put your in direction of current flow and than curl your hand this will give you the direction of magnetic field

2.) Magnetic field is produced due to moving charge or current

3.) Force of magnetic field on charge

F = q V B

where q = charge ; V = velocity ; B = magnetic field

and to find direction you have to use right hand curl rule ( put your hand in direction of velocity and curl your hand in direction of magnetic field now open your thumb this will give you the direction of magnetic force