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Two large metal plates each of area 1 m^...

Two large metal plates each of area `1 m^(2)` are placed facing each other at a distance of 5 cm and carry equal and opposite charges on their faces. If the electric filed between the plates is `1000 NC^(-1)`, find the charge on each plate.

Text Solution

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Here, `A = 1 m^(2), d = 5 cm, q = ?`,
`E = 1000 NC^(-1)`
From `E = (sigma)/(in_(0)) = (q//A)/(in_(0))`
`q = A in_(0) E = 1xx(8.85xx10^(-12))xx1000`
`= 8.85xx10^(-9) C`
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