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# A proton is traveling due north. If a uniform magnetic field is applied vertically down then the particlea) deflected towards westb) revolves in anti clock wise directionc) acquires acceleration d) comes to resta, b, c are correctb, c, d are correctb, d are wronga, d are wrong

A
a, d are wrong
B
b, c, d are correct
C
a, b, c are correct
D
b, d are wrong
Solution
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#### →F=q(→V×→B)So, →V×→B direction will be in west by right hand thumb rule. So, it will revolves in anti-clockwise direction and it acquires radial acceleration.

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