A resistance, inductance & capacitance are connected in
series between points A & B.The voltage drops across the
resistance,inductance&capacitance are found to be
40V,70V&100V respectively. What is the total voltage between
between points A&B (Vab)?
a)210V b)70V c)50V d)230V
Answers were Sorted based on User's Feedback
Answer / saurabh kumar
50v
bcoz Vc n Vl r in oppsite direction.....so 100-70=30v
n Vr is perpendiculr to resultant of Vc n Vl . . . .
so final resulatnt is 50v....
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Answer / mk
it, must be 210 only.
because voltage drop in a series circuit
V = v1 + v2 + v3 ....
V = 40 + 70 +100
V = 210
Is This Answer Correct ? | 1 Yes | 1 No |
Answer / suma latha
it's exactly 210v since all the components r connected in series..
Is This Answer Correct ? | 0 Yes | 0 No |
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