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Two charged particles traverse identical...

Two charged particles traverse identical helical paths in a completely opposite sense in a uniform magnetic field `vec(B)=B_(0)hat(K)`

A

They have equal z-components of moment

B

They must have equal charges

C

They necessarily represent a particles, anti-particle pair

D

The charge to mass ratio satisfy
`((e)/(m))_(1) + ((e)/(m))_(2) = 0`

Text Solution

Verified by Experts

The correct Answer is:
D
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