দুটি ছোট অভিন্ন পরিবাহী বল A এবং B চার্জের যথাক্রমে +10 mu C এবং +30 mu C, হল...

Two small identical conducting balls A and B of charges +10 mu C and +30 mu C respectively, are kept at a sepration of 50 cm. these balls have beeen connected by a wire for a short time The final charge on each of the balls A and B will be

In the figure shown below ,the charge on the left plate of the 10_mu F capacitor is -30 mu C. The charge on the right plate of the 6 mu ,F capactior is :

Six charges , q_1 = +1 mu C , q_2 = +3 mu C , q_3 = +4 mu C , q_4 = -2 mu C , q_5 = -3 mu C and q_6 = -3 mu C are placed on a sphee of radius 10 cm. The potential at centre of sphere is

A and "B" are two points separated by a distance "5cm" Two charges 10 mu C and 20 mu C are placed at "A" and "B" .The resultant electric intensity at a point "P" outside the charges at a distance "5cm" from " 10 mu C " is

A and B are two points separated by a distance 5cm.Two charges 10 mu C and 20 mu C are placed at A and B.The resultant electric intensity at a point P outside the charges at a distance " 5cm from 10 mu C is

Find the charges on the three capacitors connected to a battery as shown in figure. Take C_1 = 2.0 mu F, C_2, = 4.0 mu F , C_3 = 6.0 mu F and V =10 volt