How to solve circuit problems in physics
First of all for solving circuit problems you need to have the knowledge of basic electrical components their formulaes and working .
Step 1:- first of all check for Series and parallel connection of resistors and capacitors and solve them.
Step 2:- Now in series connection current is same and in parallel voltage is same make an equivalent resistance and capacitor circuit.
Step 3:- Distribute voltage and current in this equivalent circuit diagram and find the required values.
Google some formulas and concepts to solve problems easily:-
1.ohms law
2.Current division formula
3.Voltage division formula
4.power and energy formula for resistance and capacitors.
5.Dielectric formulas for capacitors.