Related Questions

  1. A transformer having efficiency of 90% is working on 200 V and 3kW power supply
  2. A particle is kept at rest at the top of a sphere of diameter 42m.When disturbed slightly
  3. A particle having a mass of 10⁻² kg carries a charge of 5 x 10⁻⁸C
  4. Light emitted during the de excitation of electron from n=3 to n=2, when incident
  5. In photoelectric effect, the photoelectric current