Verification of Superposition Theorem 
Find I1 and V2 , with (a) the source values as shown , (b) the source values divided by 2, and (c) the source values multiplied by -2 . Note the principle of proportionality applies in (b) and (c).
In the circuit the current through 5Ω resistor using the principle of superposition is
Find I in the circuit in figure below
Find V and I in the circuit given below.
In the circuit the current through 5Ω resistor using the principle of superposition
Find the current through j3Ω inductive reactance using the principle of Superposition theorem
A resistance of 10 Ω. is connected in series with two resistances each of 15 Ω. arranged in parallel. What resistance must be shunted across this parallel combination so that the total current shall be 1.5A with 20V applied?
A voltage of 200V is applied to a tapped resistor of 500 Ω. Find the resistance between two tapping points connected to a circuit needing 0.1A at 25V. Calculate the total power consumed.
A current of 20 A flows through two ammeters A and B joined in series. Across A the P.d. is 0.2 V and across B it is 0.3 V. Find how the same current will divide between A and B when they are joined in parallel.