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CBT TESTFuoye

PHY 102 CBT PRACTICE

Take your time to read instructions before taking this test.

There are 50 questions which you are to answer in 20 minutes that gives you roughly 30 seconds per question.

 

If you can get at least 60%, you can be rest assured that you’ll ace GST 102 exam

 

PS

 

In a normal exam you will be asked between 40 – 60 questions but I only arranged 40 questions

 

Note

 

Do not be in a hurry to answer the questions

Do not waste time on a question you don’t know

Move as fast as possible and starting with questions that don’t have calculation first to save time

Always crosscheck

Don’t be in a hurry to submit, you are not in a competition

Don’t be scared. Getting an A is easy

Don’t be over confident, you can end up a D, E or F. Calm your blood, no be only you sabi book

Please do well to use our comment box incase there’s a message you want to pass to us

70 – 100 A

 

60 – 69 B

 

50 – 59 C

 

45 – 49 D

 

40 – 44 E

 

0 – 39 F

 

I wish you success

 

 

FUOYE FRESHERS GENERAL GRP

https://chat.whatsapp.com/GmvH3J8FEfR1OeurIO0bhx

 

To get latest school updates 👇

 

https://wa.me/message/UCYVTYIVGGQNP1

 

I remain your favorite education blogger 😉

 

❤️ Undergragra

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PHY 102 PRACTICE

1 / 50

1. The region of space in which a charge would be acted upon by an electric force is _____

2 / 50

2. _____ is the unidirectional flow(one way) of electric charge, or a system in which the movement of electric charge is in one direction only

3 / 50

3. The unit of Electric flux is ____

4 / 50

4. Protons have magnitudes of charge ____

5 / 50

5. Three cells of emf 3V and internal resistance of 0.6 are connected in parallel in order to reduce the potential difference across the circuit. Calculate the effective internal resistance of the cell ?

6 / 50

6. The distance between two nearest crests or troughs is called ____

7 / 50

7. ___states that the total electric flux out of a closed surface is equal to the charge enclosed divided by permittivity

8 / 50

8. A uniform electric field of 1000N/C points to the left as shown.

what is the difference in potential (VB-VC) between points B and C ?

phy 102 cbt

9 / 50

9. A point charge of magnitude 2uC is moved through a distance of 0.02m against uniform field of intensity 25Vm^-1. Calculate the word done on the charge

10 / 50

10. The smallest particle of an element is known as an:

11 / 50

11. The relationship between the voltage (v) , resistance (R), and the current (I) is V=IR ; this is known as ____

12 / 50

12. Mass of Proton equals ______

13 / 50

13. Any magnet has two ends, each one called a:

14 / 50

14. A uniform electric field of 1000N/C points to the left as shown.

what is the difference in potential (VC-VA) between points C and A ?

phy 102

15 / 50

15. Charge is denoted as ____

16 / 50

16. The number of vibrations or disturbance produced in one second (unit time) is called ____

17 / 50

17. The electron and proton of a hydrogen atom are separated by a distance of [5.3 x 10^ -11]m, find the magnitude of the electric force between the two particles

18 / 50

18. Two point charges 1C and -1C are placed 5mm away from each other forming a dipole. What will be the field intensity at a point 15cm away from the dipole on its axis?

19 / 50

19. Copy - Three cells of emf 3V and internal resistance of 0.6 are connected in parallel in order to reduce the potential difference across the circuit. Calculate the effective internal resistance of the cell ?

20 / 50

20. The algebraic sum of all the electric charges in any closed system is _____

21 / 50

21. The proton and Neutron occupy the center of the atom system and are referred as the ______

22 / 50

22. _____is a circuit in which the resistors are arranged with their heads connected together,and their tails connected together

23 / 50

23. A uniform electric field of magnitude E=100N/C exists in the space in X-direction. Using the Gauss theorem calculate the flux of this field through a plane square area of edge 10cm placed in the Y-Z plane

24 / 50

24. The electric field at a point on the perpendicular bisector of a dipole is directed?

25 / 50

25. _____don’t  let electrons move around within the materials freely

26 / 50

26. _____is defined as an imaginary line drawn in such a way that the direction of its tangent at any point is the same as the direction of the electric field vector E at that point

27 / 50

27. Two point charges 1C and -1C are placed 5mm away from each other forming a dipole. What will be the field intensity at a point 15cm away from the dipole on its axis?

28 / 50

28. Copy - Audio and radio signals carried on electrical wires are examples of ___

29 / 50

29. The electric potential difference between the ground and a cloud in a particular thunderstorm is 1.2 x 10 ^9 V. What is the magnitude of the change in energy (in multiples of the electron-volt) of an electron that moves between the ground and the cloud?

30 / 50

30. The magnitude of the electric force between two points charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them.

The law above satisfies _____

31 / 50

31. Electric current is measured using a device called ____

32 / 50

32. Audio and radio signals carried on electrical wires are examples of ___

33 / 50

33. Copy - Factors that affect the resistance of a wire include all except _____

34 / 50

34. Please fill answer below magnetic field lines coming out of the paper are indicated by

35 / 50

35. Factors that affect the resistance of a wire include all except _____

36 / 50

36. A charged particle moves with velocity v in a magnetic field B. The magnetic force on the particle is a maximum when v is zero

37 / 50

37. The structure of atoms can be described in terms of three particles from the option below except _____

38 / 50

38. If a 100W light bulb is on for two hours each day, and energy costs 0.10perkW-h , how much does it cost to run the bulb for a month?

39 / 50

39. It’s clear that the masses of the proton and neutron are nearly the same while the electron is about _____

40 / 50

40. All of these are type of resistors except ____

41 / 50

41. Electric dipole moment p is described as ____

42 / 50

42. An electron moves in the plane of this paper toward the top of the page. A magnetic field is also in the plane of the page and directed toward the right. The direction of the magnetic force on the electron is

43 / 50

43. Two capacitors ( 0.30 and 0.5 uF ) are connected in parallel. What is their equivalent capacitance?

44 / 50

44. All of these are properties of conductors except ____

45 / 50

45. If two magnets were in this order: NS SN they would:

46 / 50

46. Two opposite and equal charges formed a dipole whose dipole moment is about [6.4 x 10^-24]cm.

calculate the maximum torque this dipole would experience in an electric field of [3.2 x10^6]NC^-1

47 / 50

47. Copy - The unit of Electric flux is ____

48 / 50

48. One of about 100 basic materials that make up all matter.

49 / 50

49. Factors affecting capacitance include all except ___

50 / 50

50. A pair of point charges with equal magnitude and opposite sign (a positive charge q and a negative charge -q) separated by a distance d is called _____

Your score is

The average score is 42%

0%

Phil

Phil aka Undergragra is a Computer Engineering Graduate at the Federal University Oye-Ekiti. He is a lover of God, a passionate teacher, writer and an educational consultant.
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