# the radii of two charged spheres are 5cm and 10cm.each has a charge of 75 microcoulomb.they are conn

Feb 3rd, 2012
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the radii of two charged spheres are 5cm and 10cm.each has a charge of 75 microcoulomb.they are connected by a conducting wire.calculate their common potential and amount of charge transferred.

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Answer on Question #43684, Physics, Electric Circuitsthe radii of two charged spheres are 5cm and 10cm.each has a charge of 75 microcoulomb.theyare connected by a conducting wire.calculate their common potential and amount of chargetransferred.Solution.After connection potentials became equal:1) The Law of Conservation of Charge:2 = 1 + 22) Potentials are equal:1 = 2 1 11 21 22== 2 = 140 1 40 21 21So:2 = 1 + 1222= 1 (1 + ) 1 =1

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