Physics paper 4 10M Top 5 questions from 5 units

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 Physics paper 4 Damnsure questions 10M

1.D,E,P Question?

2.State and explain Hall effect and coefficient of Hall effect?

Derive an expression for Self inductance of a long solenoid?

3.L-C-R series resonant circuit?

4.I-V characteristic of P-N junction diode?

5.Basic Logic Gates?

         5M

1.Equipotential surfaces?

Atomic view of dielectrics?

2.Biot-savarts law?

3.Q-factor and Power factor?

Explain the Concept of Displacement Current?

4.Transistor act as a amplifier?

5.Eddy currents?

6.Explain the working of LED ?

7.State and prove De-morgans theorem?

8.Binary model problem (confirm question)


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