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A glass rod rubbed with silk is brought near the fur rubbed with an ebonite rod. What will be your observation between them?

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Important Questions on Electrostatics

MEDIUM
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
A neutral spherical copper particle has a radius of 10 nm1 nm=10-9 m. It gets charged by applying the voltage slowly adding one electron at a time. Then, the graph of the total charge on the particle versus the applied voltage would look like
EASY
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
Two identical conducting spheres A and B carry equal charge. They are initially separated by a distance much larger than their diameters and the force between them is F. A third identical conducting sphere C is uncharged. Sphere C is first touched to A, then to C and removed. As a result, the force between A and B now is
HARD
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
Two isolated conducting spheres S1 and S2 of radius 23R and 13R have 12 μC and -3 μC charges, respectively, and are at a large distance from each other, They are now connected by a conducting wire. A long time after this is done the charges on S1 and S2 are respectively:
MEDIUM
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
An ebonite rod rubbed with fur is suspended near another ebonite rod rubbed with fur. State your observation and give a reason to support your answer.
EASY
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
Name two substances which can be charged by friction.
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Physics>Electricity and Magnetism>Electrostatics>Methods of Charging

An ebonite rod rubbed with fur and a glass rod rubbed with silk cloth are brought nearer to each other. Then:

EASY
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
A glass rod rubbed with silk repels an ebonite rod rubbed with fur.
MEDIUM
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
A glass rod is rubbed with silk. Explain the charging of the glass rod and the silk on the basis of electron movement.
EASY
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
Ebonite rod when rubbed with flannel —
EASY
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
Why does a glass rod when rubbed with silk cloth acquire positive charge and not?
EASY
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
After rubbing the glass rod with silk cloth, the glass rod becomes positively charged. The silk cloth becomes negatively charged.
MEDIUM
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
An ebonite rod is rubbed with fur. Explain the charging of the ebonite rod and the fur on the basis of electron movement.
EASY
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
Explain concept of repulsion between Two Glass Rods Rubbed with Silk Cloth.
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Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
Why does a plastic comb rubbed with dry hair attract bits of paper ?
EASY
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
When there is attraction or repulsion between charged bodies?
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Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
When a glass rod is rubbed with a silk cloth, the glass rod acquires a negative charge.
EASY
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
What happen when flannel is rubbed over a glass rod?
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Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
What happens when an ebonite rod and silk cloth are rubbed with each other? Explain.
EASY
Physics>Electricity and Magnetism>Electrostatics>Methods of Charging

The electric charge developed on glass rod rubbed with silk cloth is different from the charge developed on ebonite rod rubbed with fur.

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Physics>Electricity and Magnetism>Electrostatics>Methods of Charging
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