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
56. Electron volt is the unit of
A. Potential
B. Potential difference
C. Electric current
D. Electric energy
Answer:
D. Electric energy
57. SI unit of permittivity of free space are:
A. Nm2C-2
B. N-1m2C-1
C. C2N-1m-1
D. C2N-1m-2
Answer:
D. C2N-1m-2
58. Charge on an electron is:
A. 1.6 x 10-19 C
B. 1.6 x 10+19 C
C. 9.1 x 10-19 C
D. 9.1 x 10-27 C
Answer:
A. 1.6 x 10-19 C
59. Relative permittivity for air is:
A. 1.06
B. 1.006
C. 1.0006
D. 1.6
Answer:
C. 1.0006
60. Selenium is a:
A. Insulator
B. Photoconductor
C. Conductor
D. First insulator then Conductor
Answer:
B. Photoconductor
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