Elective Applied Physics
BE Computer (PU) Semester 23 credit hours
Applied Physics
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a) Derive time period of torsion pendulum and find an expression for modulus of rigidity of the material of the suspension wire. OR Differentiate the terms…PU Spring10a) Explain the construction and working of He Ne laser with a suitable energy level diagram. Hence, explain its applications. by) ile reverberation time of an…PU Spring© What do you mean by capacitance? Derive a relationship for charge stored at any time ‘t’ in the capacitor in case of discharging and show \ that the charge…PU Spring15a) Derive an expression for the resonant frequency in a forced EM oscillation. Hence, find the maximum current in the circuit. dp : '6 oo that Vid + at? 0.…PU Spring