Title: اختيار من متعدد
Course: مختبر فيزياء عامه 2 الشعبة 10 عملي

Q: [Image]
- 6.2 ms
- 4.5 ms
- 0.549 ms
- 0.26 ms
A: 0.549 ms

Q: [Image]
- 0.5
- 0.25
- 0.623
- 0.368
A: 0.623

Q: [Image]
- 0
- 2
- 1
- 3
A: 0

Q: [Image]
- 0 A
- 2 A
- 10 A
- 3 A
A: 0 A

Q: [Image]
- 60 µA
- 50 µA
- 40 µA
- 22 µA
A: 60 µA

Q: [Image]
- 6 s
- 60 s
- 600 s
- 66 s
A: 6 s

Q: In the experiment of equipotential surface and electric field lines, which   Figures

shows two points of charge:

[Image]
- a
- b
- c
- d
A: a

Q: In the experiment of equipotential surface and electric field lines, the Figure shows two lines of charges. which one is correct:

[Image]
- a
- b
- c
- d
A: a

Q: In the experiment of equipotential surface and electric field lines, the Figure shows one line and point of charge. which one is correct:

[Image]
- a
- b
- c
A: a

Q: In the experiment of equipotential surface and electric field lines, the Figure shows two lines of charge. when moving from positive to negative the potential:

[Image]
- Decreasing
- Increasing
- Equal zero
- Not change
A: Decreasing

Q: In the experiment of the equipotential surface and electric field lines, the Figure shows two lines of charge. when moving from negative to positive the potential:

[Image]
- Decreasing
- Increasing
- Equal zero
- Not change
A: Increasing

Q: Which of the following statement is correct?
- Electric field lines are perpendicular to equipotential surfaces
- Electric field lines are at 45 degrees to the equipotential surfaces
- Field lines due to a point charge are circular
- An electric field is a scalar quantity
A: Electric field lines are perpendicular to equipotential surfaces