Question

2.
A proton moving in a circular path inside a uniform
magnetic field with a speed v. The magnitude of
change in its velocity when the arc constructed by
proton makes an angle of 60° at the center
1 v
2 v√3
3 v/√2
4 √3/2 v



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Answer 1

Answer:

i dont know sorry

tommorow i will explain

Answer 2

Answer:

1) v

Explanation:

pls find the attachment