Two pith balls , of mass 10 mg, are suspended from the same point,each by a silk fibre 50 cm long . When equal and similar changes are given to them, they are repelled to a distance of 10 cm from each other. Calculate the chagre on either ball .

Two pith balls,, each weighting 10mg are suspended from the sam point by silk threads, each of length 0.25m. When equal and similar charges are placed on them they repel each other and are 10m apart. Find the charge on the each pith ball.

Two pith-balls each of mass 5xx10^-4 kg are suspended from the same point by silk threads 0.2 m long equal charges are given to the balls, which separate, until the threads enclose an angle of 30^@ , Calculate the charge on each pith-ball.

Two pith-balls each weighing 10^-3 kg are suspended from the same point by mans of silk threads 0.5 m long. On charging the pith-balls equally, they are found to repel each other to a distance of 0.2 m. Calculate the charge on each ball?

Two protons are a distance of 1 xx 10^(-10) cm from each other. The force acting on them are

Two protons are a distance of 1 xx 10^(-10) cm from each other. The force acting on them are

Two protons are a distance of 1 xx 10 ^(-10) cm from each other. The forces acting on them are

Two small spheres each of mass 10^6kg are suspended from a point by silk threads 50 cm long. These are equally charged and repel each other to a distance of 20 cm apart. Calculate the charge on each sphere. Take g = 10 ms^-2

Two small spheres each of mass 10^(-6) kg are suspended from a point by silkk threads 50cm long. They are equally chareged and repel each other to a distance 20cm apart. Calculate charege on each Take g = 9.8 ms^(-2) .

Two small spheres each of mass 10 mg are suspended from a poimt by threads 0.5 m long. They are equally charged and repel each other to a distance of 0.28 m. If g = 10 ms^-2 , what is the charge on each ?

Two pith ball of mass 0.5 each are suspended from a common point O by means of silk threads, each of length 20 cm. When the balls are given equal and similar charges, they repel each other so that the two threads make an angle of 60^(@) with each-other. Determine the charge on each ball.