For a series RLC circuit excited by a unit step voltage, Vc is _______ – McqOptions

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1.	For a series RLC circuit excited by a unit step voltage, Vc is __________
A.	1 e<sup>-t/RC</sup>
B.	e<sup>-t/RC</sup>
C.	e<sup>t/RC</sup>
D.	1
Answer» B. e<sup>-t/RC</sup>

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