Related Questions

  1. Two sources P and Q produce notes of frequency 660 Hz each.
  2. A conducting square frame of side ‘a’ and a long straight wire carrying current I
  3. If the magnetising field on a ferromagnetic material is increased, its permeability
  4. The ratio of speed of an electron in ground state in Bohr’s first orbit of hydrogen atom
  5. A solenoid has length 0.4 cm, radius 1 cm and 400 turns of wire. If a current