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In question 28, the equivalent resistances |
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Answer» between 0 and 2 is `R//3` SINCE 1, 2, and 3 are all at same potential, so equivalent resistance between 0 and 1, 0 and 2m and 0 and 3 are all equal. Further, all three SIDE resistances will have no current in them, so they can be removed. The middle three resistances will be in PARALLEL between 0 and 1. So equivalent resistance between 0 and 1 is `R//3` . |
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