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The lengths of three conducting wires ar...

The lengths of three conducting wires are in the ratio 1: 2 : 3. All the wires are of same metal and their radii are also equal. If we join them in parallel across a battery, what will be the ratio of current in them?

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To solve the problem, we need to determine the ratio of currents flowing through three conducting wires connected in parallel. The lengths of the wires are given in the ratio 1:2:3, and they are made of the same metal with equal radii. ### Step-by-Step Solution: 1. **Understanding the Setup**: Since the wires are connected in parallel, the potential difference (V) across each wire is the same. 2. **Using Ohm's Law**: ...
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