Answers

2014-06-09T16:46:03+05:30
Total charge=current*time (s)
q=.5*3600
q=1800 couloumbs
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2014-06-10T01:10:23+05:30
Since current(I)=charge(Q)/time(t)
therefore 0.5=Q/3600  [since 1 hour=3600 sec]
therefore Q=0.5*3600
Q=1800 couloumbs
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