ElectroMagnetic InductionHard
Question
In an ideal parallel LC circuit, the capacitor which is charge by connecting it to a D.C source which is then disconnected. The current in the circuit.
Options
A.becomes zero instantanously
B.grows monotonically
C.decays monotonically
D.oscillates instantanously
Solution
In an LC circuit current oscillates between maximum and minimum value. So, LCcircuit needs oscillations (electrical). It occurs due to discharging and charging of capacitor and magnetization and demagnetization of inductor.
Create a free account to view solution
View Solution FreeMore ElectroMagnetic Induction Questions
When a certain circuit consisting of a constant emf E, an inductance L and a resistance R is closed. the current in, it ...An electron is moving in a circular orbit of radius R with an angular acceleration α. At the centre of the orbit is...Two identical conductors of copper and aluminimum are placed in an identical electric field What is the magnitude of ind...A non conducting ring of radius R and mass m having charge q uniformly distributed over its circumference is placed on a...A long horizontal metallic rod with length along the east-west direction is falling under gravity. The potential differe...