MHT CET202122 Sep 2021Evening ShiftPhysicsAlternating CurrentActual
For the circuit shown below, instantaneous current through inductor ' L ' and capacitor ' C ' is respectively.
Options
- A- e ₀ L t ; e ₀ c t
- B- e ₀ L t ; e ₀ C t
- Ce ₀ C L t ; e ₀ ~L C t
- D- e ₀ C L t ; e ₀ ~L C t
Correct answer
A. - e ₀ L t ; e ₀ c t
Step-by-step solution
The current through the inductor lags the applied emf by 2 and the current through the capacitor leads the current by 2 aligned & i _ L = e ₀ L ( t - 2 )=- e ₀ L t & and i _ c = e ₀ C ( t + 2 )= e ₀ C t aligned