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Electric current

Q1- During the time interval between t = 0 and t = 17 s, the total charge that crossed a plane across a wire at time t is given by (16C)(1-e-t/5.8s)where t is in seconds. What is the maximum value of the current? What is the current at t = 5.8 s?

Q2- A tube of mercury with a resistivity of 9.84 x…

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