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In a parallel plate capacitor, each plate has an area of $7 × 10^{-3} m^2$ and the distance between the plates is 2 mm. The space between the plates of the capacitor is filled with mica having dielectric constant 6. If the capacitor is connected to 120 V supply, the charge on each plate of the capacitor will be (Given: permittivity of the vacuum = $8.85 × 10^{-12}$ SI unit) |
$2.23 × 10^{-10} C$ $2.23 × 10^{-8} C$ $3.71 × 10^{-9} C$ $3.71 × 10^{-8} C$ |
$2.23 × 10^{-8} C$ |
The correct answer is Option (2) → $2.23 × 10^{-8} C$ |
