NCERT Pg 245 1 For resonance the presence of both L and C

Last updated: 6/12/2023

NCERT Pg 245 1 For resonance the presence of both L and C elements in the circuit is must in LCR series circuit AC circuit 2 The power factor in a LCR series circuit is a measure of how close the circuit is to expending the maximum power 3 The quality factor is the measure of the sharpness of resonance in series RLC circuit 4 In a step up transformer voltage changes from low to high and the current is in same proportion