2nd Year Physics MCQs 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
46. An inkjet printer in its operation uses:
A. Neutrons
B. Protons
C. Electric charge
D. All of these
Answer:
C. Electric charge
47. The number of electric field lines passing through a certains elements of area is called
A. Electric flux density
B. Electric flux
C. Electric intensity
D. Electric potential
Answer:
B. Electric flux
48. Dot product of electric intensity and plane vectore area elements is called
A. Electric flux density
B. Electric flux
C. Electric intensity
D. Electric potential
Answer:
B. Electric flux
49. Electric flux is a:
A. Vector quantity
B. Scalar quantity
C. Vector with no dimension
D. None of these
Answer:
B. Scalar quantity
50. Electric flux is zero, when area is held____ to electric field
A. At angle of 45°
B. Parallel
C. Perpendicular
D. At angle of 60°
Answer:
B. Parallel
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