Related Questions

  1. An electric motor runs on DC source of emf 200 V and draws a current of 10 A.
  2. If an A.C. mains supply is given to be 220 V, what would be the average e.m.f.
  3. A student measures the terminal potential difference (V) of a cell
  4. The angular velocity of a wheel increases from 100 rps to 300 rps in 10 seconds.
  5. The power supplied by a force acting on a particle moving in a straight line