Related Questions

  1. When a magnet is taken towards a coil, the induced e.m.f. depends on
  2. A long straight wire carrying current of 30A is placed in an external uniform
  3. Minority carriers in a p-type semiconductor are
  4. The number of beta particles emitted by a radioactive substance is twice the number
  5. The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r