Derive an expression for the effective capacitance of three capacitors connected in parallel.

Derive anexpression for the effective capacitance of three capacitors in series.

Derive an expression for thin prism.

Define capacitance of a capacitor .

Derive an expression for compton shift .

Answer the following question: Obtain an expression for the effective resistance when a number of resistors are connected in parallel.

Answer the following question: Obtain an expression for the effective resistance when a number of resistors are connected in series.

Derive an expression for potential energy.

Derive expression for enthalpy change.

Derive an expression for efficiency of Carnot cycle.

What is the effective resistance when two or more resistors are connected in parallel?