2nd Year Physics MCQs Quiz 2 F.Sc. Part 2
Chapter No.1
Electrostatics
Total MCQs = 50
Multiple Choice Questions 2nd Year
MCQs Physics F.Sc. Part 2
Chapter No.1 Electrostatics
Best MCQs for Entry Test MDCAT, ECAT & Pakistan Medical Commission
81. It can be shielded
A. Gravitational force
B. Electric force
C. Both (a) and (b)
D. None of these
Answer:
B. Electric force
82. Electrostatic force is
A. Medium dependent
B. Conservative
C. Obeys Inverse square law
D. All of these
Answer:
D. All of these
83. Millikan devised a technique for the measurement of the charge on an
A. Proton
B. Electron
C. Neutron
D. α-particle
Answer:
B. Electron
84. The charge on the droplet in millikan experiment is calculated by using the formula
A. q = mg/dV
B. q = V/mgd
C. q = mgd/V
D. q = d/mgV
Answer:
C. q = mgd/V
85. In millikan’s method, in order to calculate mass of droplet, electric field is
A. Increased
B. Decreased
C. Kept constant
D. Reduced to zero
Answer:
D. Reduced to zero
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