n conducting wires of same dimensions but having resistivites 1,2,3…..n are connected in series. The equivalent resistivity of the combinations is |
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a) |
b) |
c) |
d) |
n conducting wires of same dimensions but having resistivites 1,2,3…..n are connected in series. The equivalent resistivity of the combinations is |
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a) |
b) |
c) |
d) |