Related Questions

  1. A battery having e.m.f. 4 volt and internal resistance 0.5 Ω is connected
  2. A step-up transformer operates on a 230 V line and supplies a current of 2 A.
  3. During an adiabatic process, the pressure of a gas is found to be proportional
  4. Changing magnetic fields can set up current loops in nearby metal bodies
  5. Surface tension of water will be minimum at