A proton is traveling due north. If a uniform magnetic field is applied vertically down then the particle a) deflected towards west b) revolves in anti clock wise direction c) acquires acceleration d) comes to rest
A
a, b, c are correct
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B
a, d are wrong
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C
b, d are wrong
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D
b, c, d are correct
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Solution
The correct option is A a, b, c are correct →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.