CBSE Class 10 Answered
what happens if the pd across a resistance is doubled?
Asked by deepitapai | 05 Feb, 2009, 04:19: PM
Expert Answer
V(Potential difference) = I (Current ) x R (Resistance)
1. If V is doubled and R remains constant then I would also double
2. If V is doubled and I has to remain constant then we have to double the R
Answered by | 05 Feb, 2009, 04:26: PM
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