(II) An object gains excess negative charge after being rubbed against another object, which is:
a) Neutral
b) Negatively charged
c) Positively charged
d) Either a, b, or c
(III) Two uncharged objects A and B are rubbed against each other. When object B is placed near a
negatively charged object C, the two objects repel each other. Which of the following statements is true
about object A?
a) Remains uncharged
b) Becomes positively charged
c) Becomes negatively charged
d) Unpredictable
(IV) 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 and the paper are oppositely charged
b) The rod acquires a positive charge
c) The rod and the paper have the same charges
d) The rod acquires a negative charge
(V) According to Coulomb’s law, what happens to the attraction of two oppositely charged objects as
their distance of separation increases?
a) Increases
b) Decreases
c) Remains unchanged
d) Cannot be determined
(VI) Coulomb’s law is valid for the charges which are:
a) Moving and point charges
b) Moving and non-point charges
c) Stationary and point charges
d) Stationary and large-sized charges
(VII) A positive and a negative charge are initially 4 cm apart. When they are moved closer together so
that they are now only 1 cm apart, the force between them is:
a) 4 times smaller than before
b) 4 times larger than before
c) 8 times larger than before
d) 16 times larger than before
(VIII) Five joules of work is needed to shift 10 C of charge from one place to another. The potential
difference between the places is:
a) 0.5 V
b) 2 V
c) 5 V
d) 10 V
(IX) Two small charged spheres are separated by 2 mm. Which of the following would produce the greatest
attractive force?
a) +1q and +4q
b) -1q and -4q
c) +2q and +2q
d) +2q and -2q
(X) Electric field lines:
a) Always cross each other
b) Never cross each other
c) Cross each other in the region of strong field
d) Cross each other in the region of weak field
10th Physics Chapter 4 MCQ Test Online
The online exercise test for 10th Physics Chapter 4: Electrostatics is specifically designed to help students practice exercise MCQs and build a strong understanding of electrostatic forces, charges, and fields. These quizzes align with the chapter’s exercise, making them perfect for targeted preparation. Access more resources at Mr Pakistani and boost your learning with video tutorials from Asif Brain Academy for comprehensive guidance.
10th Physics Chapterwise Online MCQ Test – Chapterwise
