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[" 23.Two identical pith balls are charg...

[" 23.Two identical pith balls are charged by rubbing against "],[" each other.They are suspended from a horizontal rod "],[" through two strings of length "20cm" each,the separation "],[" between the suspension points being "5cm" .In "],[" equilibrium,the separation between the balls is "3cm" ."],[" Find the mass of each ball and the tension in the strings."],[" The charge on each ball has a magnitude "2.0times10^(-8)C" ."]

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Two identical pith balls are charged by rubbing against each other. They are suspended from a horizontal rod through two strings of length 20 cm each, the separation between the suspension points being 5 cm. in equilibrium, the separation between the balls in 3 cm. Find the mass of each ball and the tension in the strings. the charge on each ball gas a magnitude 2.0 xx 10^(-8) C.

Two identical pith balls are charged by rubbing against each other. They are suspended from a horizontal rod through two strings of length 20 cm each, the separation between the susjpension points being 5 cm. in equilibrium, the separation between the balls in 3 cm. Find the mass of each ball and the tension in the strings. the charge on each ball gas a magnitude 2.0 xx 10^(-8) C.

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Two pith balls carrying equal charges are suspended from a common point by strings of equal length, the equilibrium separation between them is r.Now the strings are rigidly clamped at half the height.The equilibrium separation between the balls now become:

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