A waveform is given by v(t) = 10 sin2 100 t. The magnitude of the sec – McqOptions

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1.	A waveform is given by v(t) = 10 sin2 100 t. The magnitude of the second harmonic in its Fourier series representation is ____________
A.	0 V
B.	20 V
C.	100 V
D.	200 V
Answer» B. 20 V

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