If a choke coil of negligible resistance works on 220 volt source and 5mA current is flowing through it, then the loss of power in choke coil is-
Text Solution
Verified by ExpertsThe correct answer is:
A
Identify the given values: Voltage 
, Current 
.
Recall that power loss (P) in a resistor is given by P = I 2 
. Since the resistance (R) is negligible, the power loss will be negligible.
Conclude that the power loss in the choke coil is zero.
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