PPSC Physics Topic 6 MCQ Test With Answer

In the PPSC physics test, many questions about Electricity And Magnetism are asked. Electricity And Magnetism are the two forces that man has to understand a lot in the past couple of centuries to create marvelous devices. The phenomenon of Electromagnetism can be observed now in every area of life. The profound understanding of Electricity And Magnetism is ever more significant for physicists. The PPSC physics jobs require the candidates to have profound insight into how Electricity And Magnetism come together to make our lives easier.

With our online PPSC physics MCQs test on IlmKiDunya.com, you have the opportunity to prepare for the questions about this topic. The tests on our websites are designed specifically to provide complete coverage of the important topics. By completing the tests, you can understand how to attempt the PPSC Physics exam and get an idea of what type of questions are important in the test.

MCQ's Test For PPSC Physics Topic 6 Electricity and Magnetism

Try The MCQ's Test For PPSC Physics Topic 6 Electricity and Magnetism

  • Total Questions20

  • Time Allowed20

PPSC Physics Topic 6 Electricity and Magnetism

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Question # 1

Thermocouple is used for

Question # 2

Which of the following can be used to calculate electrical power.

Question # 3

What is measured by the energy dissipated when a source drives a unit charge round a complete circuit.

Question # 4

The rms value of alternating current is always

Question # 5

A plug connoted to a table lamp contains a 3 A fuse Why is the fuse needed.

Question # 6

A device which converts electrical energy into mechanical energy is called.

Question # 7

Force acting on a test charge between the plates of a parallel plate capacitor is F. If one of the plates is removed teh force on the same test charge will be.

Question # 8

For which material magnetic susceptibility is negative.

Question # 9

The force experienced by a unit positive charge at that point placed in an magnetic field is known as.

Question # 10

If we double both the current and the voltage in circuit while keeping its resistance constant the power.

Question # 11

The eight most common element in the universe by mass is

Question # 12

The spacing of electric field lines between two identical point charges of opposite signs

Question # 13

A capacitor is prefect insulator for

Question # 14

In the direction indicated by an electric field line.

Question # 15

The impedance of a pure anti resonant circuit at resonance is.

Question # 16

The inductance in a coil plays the same role as

Question # 17

The immediate cause of alternating currrent in the secondary coil of a transformer is

Question # 18

The time constant of a RL circuit is.

Question # 19

Which law states that magnetization is inversely proportional to temperature for a fixed value fo the field.

Question # 20

What is the power factor of LR circuit.

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Top Scorers Of PPSC Physics Topic 6 Electricity and Magnetism MCQ`s Test

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    Queen Fatima 22 - Aug - 2023 00 Min 19 Sec 19/20
  • A
    Asad Khan 14 - Jan - 2022 04 Min 35 Sec 16/20
  • X
    xubair Mustafa 23 - Oct - 2022 07 Min 46 Sec 16/20
  • S
    shahid habib 26 - Aug - 2023 06 Min 36 Sec 15/20
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    Laraib Latif 24 - Apr - 2024 07 Min 17 Sec 15/20
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    Waqar Ali 19 - Dec - 2023 08 Min 52 Sec 15/20
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    Muhammad Zeshan 19 - Sep - 2024 09 Min 08 Sec 15/20
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    Sajid Ali 28 - Oct - 2022 54 Min 23 Sec 15/20
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    ROMA ASHRAF 26 - Oct - 2022 05 Min 53 Sec 14/20
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    Wakeel Khan 11 - Aug - 2022 06 Min 06 Sec 13/20
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    Momina Babak 31 - Jul - 2023 07 Min 57 Sec 13/20
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    Sana Ullah 26 - Oct - 2024 12 Min 16 Sec 13/20
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    Hina 30 - Oct - 2022 05 Min 54 Sec 12/20
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    Nida Ashfaq 03 - Oct - 2022 18 Min 56 Sec 12/20
  • F
    fida hussain 28 - Apr - 2023 03 Min 47 Sec 11/20

PPSC Physics Chapter 6 Important MCQ's

Sr.# Question Answer
1 In which device is a permanent magnet used
A. An electric bell
B. An electromagnet
C. A plotting compass
D. A relay
2 A battery drives 50 C of charge round a circuit. The total work done is 750 J What is the electromotive force of the battery.
A. 0.07 V
B. 15 V
C. 700 V
D. 1500 V
3 The internal resistance of a primary cell depends upon the.
A. Current dawn form the cell
B. Concentration of the solution
C. distance between cell electrodes
D. All of the above
4 Which of the following is not an application of diodes.
A. A filters
B. Bridge rectifier
C. Half wave rectifier
D. Full wave rectifier
5 The device in the circuit that consume electrical energy are known as.
A. Resistors
B. Capacitors
C. Fuses
D. Load
6 Which onw of the following is deflected by an electric field.
A. Alpha particles
B. Gama rays
C. Neutrons
D. x rays
7 When a balloon sticks to the whiteboard It is an example of.
A. Conoduction
B. Induction
C. Polarization
D. Conservation of charge
8 A material in which resultant magnetic moment is zero.
A. Diamagnetic
B. Paramagnetic
C. Ferromagnetic
D. Anti ferromagnetic
9 What is the power factors of wattles current.
A. Infinity
B. Unity
C. 0.5
D. Zero
10 When forwarded bias is applied to a junction diode it.
A. Increases the potential barrier
B. Decreases the potential barrier
C. Reduces the majority carrier current to zero
D. Reduces the minority carrier current to zero

Test Questions

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