Start Free Mock LoginAlready registered? Login here

Physics - EMI/AC Question with Solution | TestHub

PhysicsEMI/ACSeries AC CircuitsEasy2 minQB

PhysicsEasysingle choice

For a series $L CR$ circuit with $R = 100Ω, L = 0.5 mH$ and $C = 0.1 pF$ connected across $220 V - 50 Hz$ $A C$ supply, the phase angle between current and supplied voltage and the nature of the circuit is:

Options:

Answer:

Solution:

$R = 100Ω$

$X_{L} = ω L = 50 π \times 1 0^{- 3}$

$X_{C} = \frac{1}{ω C} = \frac{1 0 ^{11}}{100 π}$

$X_{C} ≫ X_{L}$

and $∣ X_{C} - X_{L} ∣ ≫ R$

Stream:JEESubject:PhysicsTopic:EMI/ACSubtopic:Series AC Circuits

⏱ 2mℹ️ Source: QB

Doubts & Discussion

Loading discussions...