Physics Past Questions and Answers

Which of the following is not a part of an A.C generator?

Which of the following scientists postulated that moving particles exhibit wave properties?

A battery of e.m.f 10V an internal resistance 2Ω is connected to a resistance of 6Ω. Calculate the p.d

A rectangular coil can rotate in a magnetic field. The two ends of the coil are soldered respectively to the two halves of a commutator. Two carbon brushes are made to press lightly against the commutator and when these are connected in a circuit with a battery and a rheostat, the coil rotates. This is a description of

A car fuse is marked 15A and operates normally on a 12V battery. Calculate the resistance of the fuse wire