The iron core of an induction coil is made from bundles of wire so as...

PHYSICS
JAMB 1998

The iron core of an induction coil is made from bundles of wire so as to

  • A. minimize eddy-currents
  • B. generate eddy-current
  • C. prevent sparking at the contact breaker
  • D. get the greatest posible secondary voltage

Correct Answer: A. minimize eddy-currents



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