Physics-
General
Easy
Question
A uniform conducting wire 
has a mass of 
. A current of 
flows through it. The wire is kept in a uniform magnetic field 
. The acceleration of the wire will be
- Zero
along 
-axis
along -axis
along -axis
along -axis
along -axis
along -axis
The correct answer is: along -axis
The given curved wire can be treated as a straight wire as shown
Force acting on the wire 
along -axis
So acceleration of wire 
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