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Q3. The electrical resistance R of a piece of wire of length L and diameter d is given by 4pL R= If p= 44.2102m,

Q3. The electrical resistance R of a piece of wire of length L and diameter d is given by 4pL R= If p= 44.2102m, L = (527.30.1) cm, and d= (0.6200.010) mm, calculate R to three significant figures and estimate the error in your result. [50 Marks]

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