problem 1) prepare down the relation between electric field intensity and electric potential.
problem 2) Derive the expression for the capacitance of parallel plate condenser.
problem 3) Describe in detail how a potentiometer can be used to calibrate a low range voltmeter.
problem 4) What is a thermo electric diagram?
problem 5) Establish the relation μ = μ_{0}(1 + X)
problem 6) Briefly describe about Ferro and diamagnetic substances?
problem 7) What do you mean by co-efficient of coupling? prepare the expression for the co-efficient of coupling between two coils.
problem 8) Deduce the expression for the emf indulged in a coil rotating in a uniform magnetic field.
problem 9) Compute the potential due to a uniformly charged spherical conductor.
problem 10) Derive the expression for the capacitance of a cylindrical condenser.
problem 11)(a) What do you mean by Peltier effect? Define Peltier coefficient.
b) Describe any two uses of thermoelectric Diagrams.
problem 12)(a) How will you determine internal resistance of a cell using potentiometer?
(b) describe the method of measuring thermo emf of a cell.
problem 13) Give the account of Langevin’s theory of paramagnetism.
problem 14) describe with essential theory, Anderson’s bridge method for determining the self-inductance of a coil.
problem 15) Give the construction of a moving coil Ballistic galvanometer. Derive the expression between the quantity of charge flowing through it and the throw obtained. Demonstrate how the observed throw is corrected for damping.
problem 16) Describe the theory of transformer and describe its working. describe the different losses occurring in a transformer.