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A particle of mass 0.5 gm and charge 2.5...

A particle of mass 0.5 gm and charge `2.5xx10^(-8)` coulomb is moving with velocity `6xx10^(4)m//s`, horizontally what should be the value of magnetic field acting on it so that the particle is able to move in a straight line - `(g=9.8m//s^(2))`

A

`0.327" Weber"//m^(2)`

B

`3.27" Weber"//m^(2)`

C

`32.7"Weber"//m^(2)`

D

this is not possible

Text Solution

Verified by Experts

The correct Answer is:
B
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