A positive charged rod X is brought near as uncharged metal sphere Y and is then touched by a finger with X still in place. When the finger is removed, the result is that y has

Similar Questions

An object weighs 60.0N in air, 48.2N in a certain liquid X, and 44.9N in water, Calculate the relati...

An effort P applied at one end of a crowbar just overcomes the resistance W at the lid of a tin. The...

To keep a lorry moving at a constant speed v, requires power p, from the engine. The force provided ...

The potential difference between two points A and B situated at a distance d apart is V. Which of th...

A rainbow is formed when sunlight is incident on water droplets suspended in the air due to ...

Metal rods of length 20m each are laid end to end to form a bridge at 25oC. What gap will be provide...

When connected to a mains of 250V, the fuse rating in the plug of an electric device of 1 KW is...

A force acting on a body causes a change in the momentum of a body from 12 kg ms-1 to 16kg ms-1 in 0...

A 35 kΩ is connected in series with a resistance of 40 kΩ. What resistance R must be con...

A ball bearing is projected vertically upwards from the ground with a velocity of 15ms-1. Calculate ...