A 0.5m long straight wire in which a cur...

A 0.5m long straight wire in which a current of 1.2A is flowing is kept a right angles to a uniform magnetic field of 2.0 tesla. The force acting on the wire will be-

2.4N

1.2N

Text Solution

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The correct Answer is:

`F=il B sin90^(@) =1.2xx0.5xx2=1.2N`

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