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A charge of 20 microCoulomb is placed ...

A charge of 20 microCoulomb is placed on the positive plate of on isolated parallel - plate capacitor of capacitance `10 microFarad` calculate the potential difference developed between the plates .

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Given that capacitance `C=10muF` and charge `=20muC` but the is effective charge `q=10muC`
Potential difference is `q//C=1V`.
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