Match the Column I with Column II.
Column I | Column II | ||
A. | Phase difference between current and voltage in a purely resistive AC circuit | I. | , current leads voltage |
B. | Phase difference between current and voltage in a pure inductive AC circuit | II. | zero |
C. | Phase difference between current and voltage in a purely capacitive AC circuit | III. | , current lags voltage |
D. | Phase difference between current and voltage in an L-C-R circuit | IV. |
Choose the correct answer from the options given below.
Text Solution
Verified by ExpertsD
Phase difference between current and voltage in purely resistive circuit is zero as current and voltage both are in phase so both will reach their maximum values at the same time.
Phase difference between current and voltage in purely inductive circuit is 
and current lags voltage.
Phase difference between current and voltage in purely capacitive circuit is 
and current leads voltage.
Phase difference between current and voltage in 
circuit is given by 
.
Hence, A-(II), B-(III), C-(I), D-(IV).
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