ECAT Pre Engineering Physics Chapter 12 MCQ Test With Answer

MCQ's Test For Physics ECAT Pre Engineering Chapter 12 Electrostatics

Try The MCQ's Test For Physics ECAT Pre Engineering Chapter 12 Electrostatics

  • Total Questions30

  • Time Allowed30

Physics ECAT Pre Engineering Chapter 12 Electrostatics

00:00
Question # 1

Electric flux is defined by the relation

Question # 2

Electric potential of earth is taken to be zero because the earth is good

Question # 3

If we increase the distance between two plates of the capacitor, the capacitance will

Question # 4

A certain charge liberates 0.8 g of oxygen. The same charge will liberate. how many g of silver?

Question # 5

If we plot graph between potential difference (V) and current (I) obeying ohm's law, it will give us

Question # 6

The relation between charge 'Q' and current 'I' is given by

Question # 7

The force between two chares 0.06 m apart is 5 N. If each charge is moved towards the other by 0.01 m, then the force between them will become

Question # 8

If electric and gravitational force on an electron in a uniform electric field will be

Question # 9

Which of the following does not obey ohm's law?

Question # 10

Magnetic effect at a point caused due to flow a current depend upon the

Question # 11

Calculate the amount of charge flowing in 2 minutes in a wire of resistance 10Ωwhen a potential difference of 20 V is applied between its ends

Question # 12

Resistance of a conductor is increased, the currant will

Question # 13

The electric potential at the surface of an atomic nucleus (Z = 50) of radius 9.0 x 10-15 is

Question # 14

One coulomb of charge is created by

Question # 15

The capacity of a parallel plat capacitor depends on the

Question # 16

In case of a parallel plate capacitor if the plate separation is doubled and plate area is halved, the capacitance becomes

Question # 17

The unit of conductance is

Question # 18

The SI unit of electric flux is

Question # 19

Heating effect caused by an electric circuit is written

Question # 20

Ohm established a relation between

Question # 21

A cube of metal is given a positive charge Q. For the above system, which of the following statements is true?

Question # 22

An alpha particle is accelerated through a potential difference of 106volt. Its kinetic energy will be

Question # 23

In a voltmeter the conduction takes place due to

Question # 24

The electric field intensity at a point due to a point charge

Question # 25

The electric lines of force are

Question # 26

Electric generators which convert mechanical energy into

Question # 27

A condenser of capacity 50μF is charged to 10 V.The energy stored is

Question # 28

Equal charges are given to two spheres of different radii. The potential will

Question # 29

The conventional current in a circuit is defined as " current which passes from a point at higher potential to a point at lower potential as if it represent a movement of

Question # 30

The excess (equal in number) of electrons that must be placed on each of two small spheres spaced 3 cm apart, with force of repulsion between the spheres to be 10-19N, is

Prepare Complete Set Wise Physics ECAT Pre Engineering Chapter 12 Electrostatics MCQs Online With Answers


Top Scorers Of Physics ECAT Pre Engineering Chapter 12 Electrostatics MCQ`s Test

  • M
    Mehreen Ather 02 - Dec - 2024 30 Min 19 Sec 90/120
  • S
    Salvaa Sheikh 13 - Sep - 2024 24 Min 16 Sec 85/120
  • S
    Sualeh Murtaza 15 - Nov - 2024 05 Min 29 Sec 80/120
  • N
    Nitalaya Hassan 23 - Dec - 2024 06 Min 15 Sec 80/120
  • F
    Fatima Anis 26 - Dec - 2024 13 Min 35 Sec 80/120
  • A
    Abdullah Zubair 25 - Dec - 2024 14 Min 30 Sec 80/120
  • H
    Hanook Masih 25 - Sep - 2024 12 Min 15 Sec 75/120
  • U
    usman gujjar 02 - Dec - 2024 07 Min 03 Sec 70/120
  • H
    hussain naqvi 19 - Sep - 2024 18 Min 43 Sec 65/120
  • H
    Humera Noor 27 - Dec - 2024 19 Min 28 Sec 65/120
  • Z
    Zaka Ullah 09 - Nov - 2024 07 Min 20 Sec 60/120
  • A
    Abdulrehman Haroon 26 - Sep - 2024 28 Min 20 Sec 60/120
  • 1
    123 Abcd 07 - Nov - 2024 12 Min 46 Sec 55/120
  • A
    Abdul rafay Malghani 02 - Dec - 2024 14 Min 25 Sec 55/120
  • M
    Mehpara Khatoon 07 - Aug - 2024 24 Min 16 Sec 55/120

Test Questions

Is this page helpful?