Derivation of series combination

1.	Derivation of series combination
Answer» Resistors in Series: When resistors are joined from end to end, it is called in series. In this case, the total resistance of the system is equal to the sum of the resistance of all the resistors in the system.Let total resistance = RResistance of resistors are R1, R2, R3, … RnTherefore, R = R1 + R2 + R3 + …………+ Rn

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