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Assertion (A): Two resistance having value R each. Their equivalent resistance is R 2 .

Reason (R): Given Resistances are connected in parallel.

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Question 3 Assertion (A): Two resistance having value R each. Their equivalent resistance is ๐‘…/2. Reason (R): Given Resistances are connected in parallel. When two resistors with resistances R each are connected in parallel, let their equivalent resistance be Rโ€™. Then, 1/๐‘…โ€ฒ=1/๐‘…+1/๐‘… 1/๐‘…โ€ฒ=((๐‘… + ๐‘…))/((๐‘… ร— ๐‘…)) Rโ€™ = 2๐‘…/๐‘…^2 Therefore, Rโ€™ = 2 / R Thus, Assertion is true. Reasoning is true. So, the correct answer is (a).

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CA Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 12 years and a teacher from the past 16 years. He teaches Science, Economics, Accounting and English at Teachoo