Задача id10480

The plates of a flat capacitor have the form of round plates with a radius of 5 cm, located at a distance of 0.5 mm from each other. Initially, the capacitor is not charged, and then its plates are connected using thin wires to remote conducting balls: the first - with a ball with a radius of 50 cm, charged to a potential of 150 V, the second - with a ball of radius 125 cm, charged to a potential of 60 V. What voltage will be established? on the capacitor?

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