Question
Sat September 21, 2013 By: Sumit Joshi

Why in capacitence only circuit we use Sin(wt +pi/2) and not Sin(pi/2 -wt) ?

Expert Reply
Romal Bhansali
Mon September 23, 2013
The current in inductor only circuit is given as
Now, we know that
?
Thus, we get
 
 
Now, in a capacitor only circuit,
Now, we know that
Thus, we get
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