Related Questions

  1. Two conducting spheres of radii 5 cm and 10 cm are given a charge of 15 μC each.
  2. A thin film of soap solution (n=1.4) lies on the top of a glass plate (n=1.5).
  3. A condenser of 250 μF is connected in parallel to a coil of inductance of 0.16 mH
  4. A body, which emits radiations of all possible wavelengths, is known as
  5. An unpolarised beam of intensity I₀ falls on a polaroid. The intensity