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If the peak value of a current in 50Hz A...

If the peak value of a current in 50Hz AC. Cirucit is 7.07 A. What is the mean value of current over half a cycle and the value of current `1//300`s after it was zero?

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To solve the problem, we need to find two things: the mean value of the current over half a cycle and the value of the current \( \frac{1}{300} \) seconds after it was zero. ### Step 1: Calculate the Mean Value of Current Over Half a Cycle The mean value of an alternating current over half a cycle can be calculated using the formula: \[ I_m = \frac{2 I_0}{\pi} ...
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