Navigate

A short circuited coil is placed in a magnetic field varying with time. Electrical

A short circuited coil is placed in a magnetic field varying with time. Electrical power is dissipated due to the current induced in the coil. If the number of turns were to be quadrupled and the wire radius halved, the electrical power dissipated would be

Options

(a) Halved
(b) Doubled
(c) The same
(d) Quadrupled

Correct Answer:

The same

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

IIT2002
admin:

Related Questions

  1. A horizontal straight conductor kept in north-south direction falls under gravity. Then
  2. A parallel beam of light of wavelength λ is incident normally on a narrow slit
  3. The current in a conductor varies with time t as I=2t+3t² Where I is in amperes
  4. A certain number of spherical dropes of a liquid of radius r coalesce to form a single
  5. If the red light is replaced by blue light illuminating the object in a microscope