A ray is reflected at an angle of 30°. If the angle of incidence becomes double. Then the angle of reflection will be
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A: Since we answer up to three subparts we will answer the first three. Please resubmit the question…
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Q: When a voltage of 200 volt is applied across an inductance coil a current of 20 mA passes through…
A: To find-(XL)=?Given-Erms=200 VIrms=20 mA=20×10-3 A
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Q: If the root mean square (r.m.s.) value of an alternating voltage is 250 V, what is its. peak value?
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Q: The peak value of an alternating 350 volts. Calculate its r.m.s. Voltage is Eo value. =
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A: Required : The correct option.
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