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A charged particle moves in a circular path in ... - SS2 Physics Electricity and Magnetism Question

A charged particle moves in a circular path in a magnetic field. If the magnetic field is doubled while keeping the velocity of the particle constant, what happens to the radius of the circular path?

A

It doubles

 

B

It halves

 

C

It remains the same

 

D

It quadruples

correct option: c
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