Two Resistors R1 and R2 are connected in Parallel in a Circuit. If the Resultant Resistance in the Circuit is 3. Find the value of the First Resistor?
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Explanation: if two Resistors are connected in Parallel in a Circuit then it's equivalent resistance is the sum of their reciprocal.
it can be show as:
1/R = 1/R1 + 1/R2.
here R = equivalent resistance
R1 = resistance of first resistor
R2 = resistance of second resistor
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