Related Questions

  1. A toroid having 200 turns carries a current of 1 A. The average radius of the toroid
  2. The temperature coefficient of a resistance wire is 0.00125 per degree.
  3. The conductivity in the intrinsic semiconductor does not depend on
  4. A wire of one metre length carries a constant current. The wire is bent to form
  5. The kinetic energy of α-particle emitted in the α-dacay of ₈₈Ra²²⁶ is