Question

Derive the expression for effective resistance when resistances are connected in parallel​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

Laws of resistance in parallel: (i) Voltage across each resistor is same and is equal to the applied voltage. (ii) Total current = sum of the currents through the individual resistances. (iii) Currents through various resistance are inversely proportional to the individual resistances.

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