Advertisements
Advertisements
प्रश्न
A charged body ______ an uncharged body towards it.
उत्तर
A charged body attracts an uncharged body towards it.
Explanation:
This attraction results from the induction effect. When a charged body comes into contact with an uncharged body, the charges in the latter redistribute themselves. The opposite charges are attracted to the charged body, resulting in a net attractive force between them.
APPEARS IN
संबंधित प्रश्न
Give one example in each case where :
The force is of contact, and
Force is at a distance
State one factor on which the magnitude of a non-contact force depends. How does it depend on the factor stated by you?
Is force needed to keep a moving body in motion?
A force is needed to :
A car initially at rest, picks up a velocity of 72 kmh−1 in 20 seconds. If the mass of the car is 1000 kg, find
- Force developed by its engine
- Distance covered by the car.
Multiple Choice Question. Select the correct option.
A man is walking from east to west on a rough surface. The force on the man is directed:
What is the ratio of SI to CGs units of force?
Does the force of gravitation exist between two astronauts in space?
Figure shows a man with a parachute. Name the force which is responsible for his downward motion. Will he come down with the same speed without the parachute?
A man is pushing a cart down a slope. Suddenly the cart starts moving faster and he wants to sloyy it down. What should he do?
