burgess Posted June 26, 2014 Share Posted June 26, 2014 A capacitor loses half its charge every second. If after 5 seconds its charge is 'q', what was its initial charge? Link to comment Share on other sites More sharing options...
rktpro Posted June 26, 2014 Share Posted June 26, 2014 How do you approach? Link to comment Share on other sites More sharing options...
Nicholas Kang Posted June 26, 2014 Share Posted June 26, 2014 Use simple multiplication in Maths? Link to comment Share on other sites More sharing options...
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