Related Questions

  1. A wire of a certain material is stretched slowly by ten percent. Its new resistance
  2. A thin semicircular conducting ring (PQR) of radius r is falling with its plane
  3. A condenser has a capacity 2 μF and is charged to a voltage of 50 V. The energy
  4. A particle doing SHM has amplitude=4 cm and time period = 12 sec. The ratio between times
  5. Photons with energy 5eV are incident on a cathode C in a photoelectric cell.