Question
Download Solution PDFA 10 mH inductor carries a sinusoidal current of 1 A at a frequency of 50 Hz. The average power dissipated by the inductor is-
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept
Inductor: The device that stores magnetic energy in a magnetic field is called an inductor.
The average power loss (P) in an A.C circuit is given by:
P = VI cosϕ
where, V = Current
I = Current
cos ϕ = Power factor
Explanation
For a pure inductor circuit:
cosϕ = 0
P = 0 W
The average power supplied to an inductor over one complete alternating current cycle is 0.
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