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A proton enters a magnetic fiedl of flux...

A proton enters a magnetic fiedl of flux density `1.5"weber"//m^(2)` with a velocity of `2xx10^(-7)m//sec` at an angle of `30^(@)` with the field. The force on the proton will be

A

`0.24 xx 10^(-12)N`

B

`2.4 xx 10^(-12)N`

C

`24 xx 10^(-12)N`

D

`0.024 xx 10^(12)N`

Text Solution

Verified by Experts

The correct Answer is:
B
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