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
21. SI unit of electric field intensity is
A. Coulomb
B. Newton / coulomb
C. Volt
D. Ampere
Answer:
B. Newton/coulomb
22. A charge at rest creates around it
A. Electric field
B. Magnetic field
C. Both (a) and (b)
D. None of these
Answer:
A. Electric field
23. Which one of the following quantities is vector?
A. Work
B. Electric potential
C. Speed
D. Electric field intensity
Answer:
D. Electric field intensity
24. If a charge of 10 µ C experience a force of 10-2 N at a point, then electric intensity at that point is:
A. 103 N/C
B. 10-3 N/C
C. 102 N/C
D. 10-2 N/C
Answer:
A. 103 N/C
25. The magnitude of electric intensity due to point charge q at a distance r in free space is
A. 1/4π ε0 q/r
B. 1/4π ε0 q2/r
C. 1/4π ε0 q/r2
D. 1/4π ε0 εr q/r
Answer:
C. 1/4π ε0 q/r2
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