shown in the given figure
For the potentiometer circuit, shown in the given figure, points X and Y represent the two terminals of an unknown emf E. A student observed that when the jockey is moved from the end A to the end B of the potentiometer wire, the deflection in the galvanometer remains in the same direction. What are the two possible faults in the circuit that could result in this observation? If the galvanometer deflection at the end B is (i) more (ii) less than that at the end A. which of the two faults, listed above, would be there in the circuit? Give reasons in support of your answer in each case.
03
Sep
For the potentiometer circuit, shown in the given figure, points X and Y represent the two terminals of an unknown emf E. A student observed that when the jockey is moved from the end A to the end B of the potentiometer wire, the deflection in the galvanometer remains in the same direction. What are [...]
Consider the cyclic process ABCA, shown in the given figure, performed, on a sample of 2.0 moles of an ideal gas. A total of 1200 J of heat is withdrawn from the sample in the process. Find the work done by the gas during
03
Sep
Consider the cyclic process ABCA, shown in the given figure, performed, on a sample of 2.0 moles of an ideal gas. A total of 1200 J of heat is withdrawn from the sample in the process. Find the work done by the gas during Consider the cyclic process ABCA on a sample of 2.0 moles [...]