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Question

A uniform conducting wire ABC has a mass of 10g. A current of 2A flows through it. The wire is kept in a uniform magnetic field B equals 2 T. The acceleration of the wire will be

  1. Zero    
  2. 12 m s to the power of negative 2 end exponent along y-axis    
  3. 1.2 cross times 1 0 to the power of negative 3 end exponent m s to the power of negative 2 end exponent along y-axis    
  4. 0.6 cross times 1 0 to the power of negative 3 end exponent m s to the power of negative 2 end exponent along y – axis    

The correct answer is: 12 m s to the power of negative 2 end exponent along y-axis

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