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If an ammeter in the given circuit shown in the diagram reads `2A`, the resistance `R`
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Mar 20, 2022
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12th Physics
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If an ammeter in the given circuit shown in the diagram reads `2A`, the resistance `R` is
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(a) `1Omega` (b) `2 Omega` (c) `3 Omega` (d) `4Omega`
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