A parallel plate capacitor with plate are A and seperation between the plates d , is charged by a constant current i , consider a plane surface of area A /2 parallel to the plates and drawn symmetrically between the plates, the displacement current through this area, will be.
A
i
B
C
D
None of these
Text Solution
Verified by ExpertsThe correct answer is:
B
Suppose the charge on the capacitor at time t is Q , the electric field between the plates of the capacitor is 
The flux through the area considered is 
∴ ∴ The displacement current
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