An aluminum wire of unknown length has a diameter of 0.28 cm and a resistance of 0.193
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Question:
An aluminum wire of unknown length has a diameter of 0.28 cm and a resistance of 0.193 ohm. By several successive passes through drawing dies the radius of the wire is reduced to 0.078 cm. Assuming its resistivity has increased by 19.8% in the drawing process, Calculate the resistance of the reduced-size wire.
Related Book For
Statistical Techniques in Business and Economics
ISBN: 978-0078020520
16th edition
Authors: Douglas Lind, William Marchal
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