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Calculate the resistance of 50 cm length of wire of cross sectional area of 0 01 mm 2and of resistivity - Science - Electricity - 14603709 | Meritnation.com
105.Calculate the resistance of a 1Km long copper wire of area of cross section 2x10 2 cm2.The resistivity of copper is 1.623x10 8 ohm meter
Calculate the resistance of a copper wire of length 1m and area of cross section 2 m m². Resistivity of copper wire is 1.7 × 10‐⁸ ohm m
What is the formula for calculating the cross-sectional area of an electrical wire for a certain ampere? - Quora
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Ratio of resistiviities of wires X and Y – effect of diameter on cross-sectional area | Evan's Space
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