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Capacity of Current in Alternating Currents

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Question: A series RLC circuit is driven at a frequency of 500 Hz. The phase angle between the applied voltage and current is determined from an oscilloscope from measurement to be delta =75 degrees. If the total resistance is known to be 35 omega and the inductance is 0.15H, what is the capacity of the circuit?

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This solution provides a list of all the variables required for solving this question and the equations needed in order to derive the answer. All work is provided in the solution.

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Frequency f = 500 Hz
Phase angle phi = 75 degree
Total resistance R = 35 omega
Inductance L = 0.15 ...

Solution provided by:
Amrit Lal Ahuja, PhD (IP)
Education
  • BEng, Allahabad University, India
  • MSc , Pune University, India
  • PhD (IP), Pune University, India
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