Physics
JAMB 2005
In an a.c circuit that contains only a capacitor, the voltage lags behind the current by
-
A.
180°
-
B.
90°
-
C.
60°
-
D.
30°
Correct Answer: Option B
Explanation
In a purely capacity circuit, voltage lags behind current by 90°, or current leads voltage by 90°
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