• 20200212_194237.jpg
    At t=o inductor offer infinite resistance so why delay

  • @Siddhartha-Ghosh they are not asking at t=0 seconds in question it is asked at the time when we switch off the switch while some current is already there... The concept is the inductor doesnt change the magnitude of current immediately.. So even after the switch is turned of the inductor will try to make the current flow in small circuit between resistance and inductance. for some time... Hence making the bulbs glow for some time even after the switch is turned off

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