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

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PPSC Physics Topic 6 Electricity and Magnetism

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Question # 1

Self inductances of solenoid is

Question # 2

According to Gauss's law the number of electric field lines crossing any closed surface is.

Question # 3

The direction of induced e.m.f in a circuit is in accordance with conservation of.

Question # 4

The maximum field that a dielectric material can with stand whiteout breaking down is called its.

Question # 5

An electric Heater and a fan are marked 1000 W, 250 V and 100 W , 220 V respectively The resistance of fan is.

Question # 6

Which of the following a natural example of a capactor.

Question # 7

The unit of time constant RC is.

Question # 8

Conductance is the reciprocal of.

Question # 9

In the direction indicated by an electric field line.

Question # 10

The electric supply line in houses works at 220 V what will be the amplitude of emf.

Question # 11

If a person winds a coil of wire around a steel rod and then passes an electric current through the wire then the

Question # 12

A charge kept at the centre of a shell The shell has charge Q and radius R The force on the central charge due to shell is

Question # 13

When Xc = Xl, this condition is called.

Question # 14

How are the electrons produced in a cathode ray tube.

Question # 15

The inductance in a coil plays the same role as

Question # 16

The SI unit of mutual induction a

Question # 17

On which of the following parameters the amount of charge that can be placed on a conductor does not depend on.

Question # 18

The relation between the voltage and current that flows in a resistor is.

Question # 19

A choke coil is a coil with

Question # 20

As electric field intensity is a potential gradient, if may be expressed ni the units of NC-1 or

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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
  • M
    Momina Babak 31 - Jul - 2023 07 Min 57 Sec 13/20
  • S
    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 Electromotive force is closely related to.
A. Inductance
B. Magnetic flux density
C. Potential difference
D. Electric field intensity
2 Which electrical quantity has the same units as electromotive force.
A. Charge
B. Current
C. Potential difference
D. Power
3 The most common trivalent impurities are
A. Boron , indium
B. Arsenic, indium
C. Arsenic, Antimony
D. Aluminium, Boron
4 Which field is produced by electric charge on a body at rest.
A. Electric field only
B. Magnetic field only
C. Neither electric nor magnetic field
D. Both electric and magnetic fields
5 The distribution of electrical charge i an object caused by teh influence of nearby charges is called.
A. Electric potential
B. Electrostatic induction
C. Electric flux
D. Electric dipole moment
6 When a balloon sticks to the whiteboard It is an example of.
A. Conoduction
B. Induction
C. Polarization
D. Conservation of charge
7 Efficiency of a half wave recitifier is.
A. Almost negigible
B. More than full wave rectifier
C. Less than full wave rectifier
D. Equal to full wave rectifier
8 The resistance of a wire does not depend upon.
A. Area of cross section of the wire
B. Length of the wire
C. Temperature of the wire
D. Current passing though the wire
9 Ohm's law is applicable to
A. Ohmic and non ohmic devices only
B. Semiconductors only
C. Metals only
D. Insulators only
10 In which process the passage of an electric current through a conductor releases heat.
A. Joule heating
B. Ohmic heating
C. resistive heating
D. All of these

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