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

The force on a point charge due to electromagnetic fields is called.

Question # 2

Which of the following material could be used for a high vacuum, high voltage tube.

Question # 3

Why choke coil is used in an AC circuit.

Question # 4

The resistance of a capacitor when it is connected with a battery is.

Question # 5

When a direct current is passed though a junction formed of two dissimilar metals the junction becomes warmer or cooler depending on the.

Question # 6

When a balloon sticks to the whiteboard It is an example of.

Question # 7

Super conductor are used in

Question # 8

A capacitor is prefect insulator for

Question # 9

A capacitor is connected to a battery The fore of attraction between the plate when the separation between them is halved will

Question # 10

In which of the following the loss of energy is less.

Question # 11

What is the voltage a 6 Mega resistor when 3 A of current passes through it.

Question # 12

In which device is a permanent magnet used

Question # 13

The material of an electromagnet should have high

Question # 14

In a simple D.C. motor the direction of current in the motor is reversed every half revolution to keep the motor turning in the same direction which part of the motor does this.

Question # 15

If positive terminal of the battery is connected to n-type and negative terminal of the battery is connected to p-type then the diode is.

Question # 16

The speed of the charging or discharging a capacitor depends upon the product of resistance and.

Question # 17

In electronegative waves the electric and magnetic fields are.

Question # 18

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

Question # 19

In a charged capacitor the energy resides

Question # 20

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

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PPSC Physics Chapter 6 Important MCQ's

Sr.# Question Answer
1 The phase angle between the voltage and current is A.C. circuit though a resistor is.
A. 0 o
B. 45 o
C. 90 o
D. 180 o
2 A transformer is needed to convert a mains 240 V supply into a 12 V supply it there are 200 turns on the primary coil, how many turns should there be on the secondary coil.
A. 100
B. 200
C. 400
D. 600
3 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
4 When a diamagnetic substance is inserted in a current carrying coil the magnetic field is
A. Decreased
B. Increased
C. unchanged
D. Increased or decreased, depending upon the relative volume of the substance
5 Which materials have exactly zero electrical resistivity.
A. Metals
B. Insulators
C. Semi conductors
D. Super conductors
6 Amorphous solids are also called
A. Crystalline solids
B. Glassy solide
C. super conductors
D. Polymeric solids
7 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
A. in the upward direction
B. Towards left
C. Towards right
D. Zero
8 In which form energy is stored in acondenser.
A. Electric energy
B. Potential energy
C. Kinetic energy
D. Magnetic energy
9 Which of the following quantity is defined in terms of the rate of change of electric displacement field.
A. Conventional current
B. Electronic current
C. Displacement current
D. Pulsating current
10 A well known example of an intrinsic semi conductors is.
A. Germanium
B. Phosphorus
C. Cobalt
D. Aluminium

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