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Grade: 12th pass
        

In LCR circuit how does a current behave?< br/>
A) Decay of current is straight line< br/>
B) The current Decays exponentially< br/>
C) The current suddenly grows< br/>
D) the current is zero

one year ago

Answers : (1)

Shailendra Kumar Sharma
188 Points
							
FOR DC CIRCUITS ENTIRE VOLTAGE COME across THE capacitor SO CURRENT IS ZERO...
IN LCR CIRCUITS CURRENT VARIES ACCORDING TO FREQUENCY ( FOR AC CIRCUITS)
AT A PARTICULAR FREQ (F0) CALLED RESONANCE FREQ THE CURRENT IN THE RLC CIRCUIT IS MAXIMUM.
  1. CURRENT IS INVERSLY proportional TO impedance of LCR NETWORK
one year ago
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