31. What would be the resistance of such a wire in which a 2V potential is applied; the current flowing through the wire is 1 A?
32. Which direction does the freely suspended magnet indicate?
33. Why is tungsten used in electric bulbs?
34. Electric motors operating at low voltages tend to burn out because
35. By which electric current in a circuit is possible?
36. In medicine, . . . . . . . . is a device such as small metal plate or needle that carries electricity from an instrument to a patient for treatment or surgery
37. Identify the correct statement in related to ampere.
38. Electric field strength of charge-
39. Which of the following is not an insulator?
40. Self inductance of a Solenoid is
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