Related Questions

  1. A bar magnet is hung by a thin cotton thread in a uniform horizontal magnetic field
  2. A boat of mass 40 kg is at rest.A dog of mass 4 kg moves in the boat
  3. The self induced e.m.f. in a 0.1 H coil when the current in it is changing
  4. An inductor 20 mH, a capacitor 50 μF and a resistor 40Ω are connected in series
  5. A galvanometer has a coil of resistance 100 ohm and gives a full-scale deflection