Two wires of different materials with specific resistence ratio 3:2, length ratio 4:3 and ratio of cross sectional area 5:4 respectively. The ratio of their resistence is
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if the wires are connected in series with resistors of 3 ohm and 2 ohm then the total of their register is more and they are connected in parallel with the resistor of 3 and 2 ohm respectively the total resistance of the circuit is less
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if the wires are connected in series with resistors of 3 ohm and 2 ohm then the total of their register is more and they are connected in parallel with t… ... 3:2, length ratio 4:3 and ratio of cross sectional area 5:4 respectively. ... resistor of 3 and 2 ohm respectively the total resistance of the circuit is less.
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