When Number of Turns in a Coil is Tripled :

When number of turns in a coil is tripled, without any change in the length of coil, its self-inductance becomes?

  1. one-third
  2. six times
  3. three times
  4. nine times
Anurag Mishra Professor Asked on 2nd November 2015 in General Knowledge.
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  • 1 Answer(s)

    Answer:  (4) nine times 

    Anurag Mishra Professor Answered on 30th December 2015.
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