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Statement of Superposition theorem:
The voltage across (or current through) an element in a linear circuit is the algebraic sum of the voltages across (or current through) that element due to each independent source acting alone.
Steps to apply Superposition theorem:
1 1.Select a single source acting alone. Short circuit the other voltage source and open circuit the other current sources.
2.Find the current through or the voltage across the required element using
suitable network simplification technique.
3. Repeat the above two steps for all the sources.
4. Add all the individual effects produced by individual sources.
Superposition theorem cannot be applied to solve electric circuits with diodes because diode is a non-linear element.
Solving using Superposition theorem is easier as only one source is considered at a time.
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Our topics in Circuit theory/ circuit analysis/ electric circuits are
ohms law
electrical power
resistors in series and parallel
kirchoff laws
source transformation
mesh current method
nodal method
superposition theorem
thevenin's theorem
Nortons theorem
maximum power transfer theorem
reciprocity theorem
RL series circuit
RC series circuit
RLC series circuit
Star Delta Conversion
Resonance
Self inductance
mutual inductance
dot rule
tuned circuit
RL transient
RC transient
RLC transient
two port network
three phase circuit