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A proton is shot with a speed of 8xx10^6...

A proton is shot with a speed of `8xx10^6ms^(-1)` at an angle of `30^@` with the x axis A uniform magnetic field B=0.30 T exists along the x axis what would be the expected trajectory of the particle e what essential parameters (along with their values) are required to explain the trajectory?

A

`sqrt2xx10^(-7)T`

B

`4sqrt2xx10^(-7)T`

C

`8sqrt2xx10^(-7)T`

D

`2sqrt2xx10^(-7)T`

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