Sunday, December 5, 2010

HELIX RULE

if a solenoid is gripped by the right hand with the finger pointing the direction of current flow, the outstretched thumb will then point the north pole.
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3 comments:

  1. A.R.ARUNKUMARMay 8, 2014 at 8:39 PM

    which current flow we will take into the account..is it conventional current or electron current

    ReplyDelete
  2. UnknownSeptember 15, 2018 at 10:26 PM

    Conventional current

    ReplyDelete
  3. UnknownApril 25, 2019 at 10:23 PM

    Please tell me how synchronous generator output is greater than dc generator

    ReplyDelete

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