1. Super User
  2. Magnetic Effect of Electric Current
  3. Friday, July 01 2016, 08:47 PM

What are the components used in commercial motors? 

Ravi Ranjan Accepted Answer Pending Moderation
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The commercial motors use

(i) an electromagnet in place of permanent magnet;

(ii) large number of turns of the conducting wire in the current carrying coil; and (iii) a soft iron core on which the coil is wound.

Motion of a magnet with respect to the coil produces an induced potential difference, which sets up an induced electric current in the circuit.

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