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Find current through the battery (a) j...

Find current through the battery
(a) just after the switch is closed
(b) long after the switch has been closed

Text Solution

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Just after the switch is closed, there is no current through the coil and capacitor offers no resistance. Net resistance `=9/2 =4.5 OmegarArr i_(0)=18/4.5 =4A`
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