Answer / praveen

as led consists of parasitic capacitance during the supply it gets charged and discharges the stored energy when supply is not there this causes led to glow for some time

Answer / ghanshyam singh

but Mr. praveen, the led glows for a long time, often more
than one hour, and this is also rare i.e it does not happens
all time that led glows. sometime it turns off with the
supply.

Answer / ghanshyam singh

i think it's due to the leakage current/ flux.

if a 2 ohm resistor,2 ohm capacitor and a 2 ohm inductor is connected parallely to 12v source.Then what is the value of current in each branch.Is current flows in each branch at the same time?If not so then provide the proper sequence

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