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Physics 10 Chapter 13 - Electrostatics - 3
1.
Which of the following statement is true about charge?
a) Like charges always attract each other
b) Attraction is the sure test of charge on a body
c) Like charges always repel each other
d) Current is a basic property of a material body
2.
Which of the following statement is true about charge?
a) Attraction is the sure test of charge on a body
b) Current is a basic property of a material body
c) Unlike charges always attract each other
d) Unlike charges always repel each other
3.
Which of the following statement is true about charge?
a) Like charges always attract each other
b) Repulsion is the sure test of charge on a body
c) Unlike charges always repel each other
d) Current is a basic property of a material body
4.
What is the sure test of charge on body?
a) Positive charge and positive charge
b) Negative charge and negative charge
c) Repulsion
d) Attraction
5.
Which of the following statement is true about charge?
a) Charge is a basic property of a material body
b) Repulsion is the sure test of charge on a body
c) All of these
d) Like charges always repel each other
6.
When you rub a plastic rod against your hair several times and put it near some bits of paper, the pieces of paper are attracted towards it. What does this observation indicate?
a) The rod acquires a negative charge
b) The rod and the paper are oppositely charged
c) The rod and the paper have the same charges
d) The rod acquires a positive charge
7.
Which of the following statement is true about charge?
a) Unlike charges always repel each other
b) Like charges always attract each other
c) None of these
d) Attraction is the sure test of charge on a body
8.
Amount of positive charge on the glass rod after rubbing it with silk cloth will be .........................the amount of negative charge on the silk?
a) Equal to
b) Greater than
c) No charge will be produced in silk
d) Less than
9.
If we bring charged plastic rod near suspended neutral aluminium rod, what happens?
a) Both rods repel each other
b) No charge is developed on aluminium rod
c) Both rods attract each other
d) No charge is developed on plastic rod
10.
What is the total charge on aluminium rod after rubbing?
a) Two coulomb
b) Five coulomb
c) Zero coulomb
d) One coulomb
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