A tube of mercury with resistivity 9.83 10 -7 m has a uniform electric field of 25
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Question:
A tube of mercury with resistivity 9.83 10-7 m has a uniform electric field of 25 N/C inside the mercury. How much current is flowing in the tube, if the radius of the tube is 0.472 mm?Express your answer in A with one decimal place. Only the numerical value will be graded.
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