The core of any transformer is laminated so as to

  • A
    make it light weight
  • B
    reduce the energy loss due to eddy currents
  • C
    make it robust and strong
  • D
    increase the secondary voltage

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Similar Questions

What is an eddy current? Discuss the practical applications of eddy currents. What should be done to decrease the effects of eddy currents?

Explain eddy currents using the example of a small magnet falling through an aluminium pipe.

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$A$ metal detector works on the principle of:

In which of the following devices,the eddy current effect is not used?

$A$ hollow metal pipe is held vertically and a bar magnet is dropped through it with its length along the axis of the pipe. The acceleration of the falling magnet is ($g=$ acceleration due to gravity).

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