What will happen if a collection of positive and negative charges are passed at a high speed through a magnetic field which is perpendicular to the direction of motion of the charges ? (Assume that both kind of charges are NOT going to recombine)
- A.Both kind of charges will stop moving
- B.Positive charges and negative charges will separate out
- C.Positive charges will stop but negative charges will continue moving uninterrupted
- D.Both kind of charges will keep moving uninterrupted
Show answer
A magnetic field pushes a moving charge sideways, and the push on a negative charge is opposite to that on a positive one, so the two kinds bend away from each other.
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