Astrip of copper 370 μm thick and 4.5 mm wide is placed in a uniform magnetic field b with arrow of magnitude 0.30 t, with b with arrow perpendicular to the strip. a current i = 24 a is then sent through the strip such that a hall potential difference v appears across the width of the strip. calculate v. (the number of charge carriers per unit volume for copper is 8.47 ✕ 1028 electrons/m3.)
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Chemistry, 21.06.2019 12:30
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How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
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The dashed segment of the plotted experiment in the graph in the l
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Astrip of copper 370 μm thick and 4.5 mm wide is placed in a uniform magnetic field b with arrow of...
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