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A small elecrtrically charged sphere is ...

A small elecrtrically charged sphere is suspended vertically from a thread. An oppositely charged rod is brought close to the sphere such that the sphere is the sphere is in equlibrium displaced from the vertical by an angle of `30^(@).` When one of the following best represents the free body diagram for the sphere?

A

B

C

D

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The correct Answer is:
D
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ALLEN -NEWTON'S LAWS OF MOTION & FRICTION-EXERCISE (O-1)
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  2. A small elecrtrically charged sphere is suspended vertically from a th...

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  3. Under what conditons will an object be in equilibrium ?

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  4. Four blocks of the same mass m connected by cords are pulled by a forc...

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  5. In a given figure system is in equlibrium, If W(1)= 300 N. Then W(2) i...

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  6. Two balls A and B weighing 7 N and 9 N are connected by a light code. ...

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  7. A girl pushes her physics book up against the horizontal ceiling of he...

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  8. Two astronauts A and B connected with a rope stay stationary in free s...

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  9. Three boxes are placed in a life. Wheen acceleration of the life is 4m...

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  16. A monkey weighing 10 kg climbing up a light rope and frictionless pull...

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  17. A heavy cart is pulled by a constant force F along a horizontal track ...

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  18. In arrangement shown the block A of mass 15 kg supported in equilibriu...

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  19. In the given figure, Find mass of the block A, if it remains at rest, ...

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