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Grade 12th passElectric Current

Plzz see the attachment and answer the question today

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Profile image of MXn Pathak
6 Years agoGrade 12th pass
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2 Answers

Profile image of Saurabh Koranglekar
6 Years ago
Dear student

The answer is

I = Io sin ( wt + 90°)

Regards
Profile image of Ayush_Deep
6 Years ago
The value of emf is E = E° sin wt
In capacitor charge flown q= CE
Current flown = I = di/dt 
I= CE° cos wt  or. I= CE° sin(wt+ 90°)