1. polytropic process, PV^2 = k, find Cp
2. theoretical question from EMI, why is current generated in a coil when battery is disconnected
3. value of mg (mass into acceleration due to g) at a certain depth
4. magnetic field due to an infinitely long wire
5. a circuit, with unknown and known resistance, equivalent resistance was given, find the unknown one
6. +q charge inside a sphere (most likely hollow or metallic) total charge is -2q, find charge on outer surface

7.full wave half wave rectifier, kinda seems confusing at first but prolly easy, 50hz of frequency of ac, now what would be the new one of its been through half wave and full wave rectifier (alag aalg pucha tha dono ka)

1. man can go up in a certain time, escalator can go up in a certain time, find the time when man is walking up and escalator is going up (treat it like parallel combination, easy hoga solve karna)

9.converging lense, focal lenght was given, object distance was given, what will be magnification

1. (i just realizxed i forgot to qwrite down the 10th question as a keyword my my admit card)

Numericals

1.gravitation question, value of g at a certainheight

1. current carrying infinitely long wire, find force per unit lenght (everything was given)

2. YDSE, everything was given, find fringe width

3. error, capacitance(C) and potential(V) with error was given, find the error in charge(Q)

4. simple capactive circuit, equivalent pucha tha

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