H.C.Verma doubts 1) A particle having a charge of 2.0 X 10-4 C is placed directly below and at a separation of 10 cm from the bob of a simple pendulum at rest. The mass of the bob is 100g. What charge should the bob be given ...
You can put down all your complaints.. errors on tests and anything that u dont like about this site.. on this thread. I will try to make it sticky so that it is always in the home page view! Or may be link this thread to ana ...
