In the input RC circuit of a single-stage BJT, by how much does the ba – McqOptions

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1.	In the input RC circuit of a single-stage BJT, by how much does the base voltage lead the input voltage at the cutoff frequency in the low-frequency region?
A.	About 0Âº
B.	45Âº
C.	About 90Âº
D.	None of the above
Answer» C. About 90Âº

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