In an RL differentiator, when the input pulse goes from its low level – McqOptions

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1.	In an RL differentiator, when the input pulse goes from its low level to its high level,
A.	The inductor prevents a sudden change in voltage
B.	The inductor prevents a sudden change in current
C.	Voltage across the inductor instantly reaches 63% of input voltage
D.	Voltage across the inductor is zero
Answer» C. Voltage across the inductor instantly reaches 63% of input voltage

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