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

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PPSC Physics Topic 6 Electricity and Magnetism

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Question # 1

No current flows between two charged bodies when connected if they have same.

Question # 2

Which one of the following describes a measure of opposition to alternating current.

Question # 3

In which device is a permanent magnet used

Question # 4

Why does a transformer have a core made of iron.

Question # 5

If air is replaced by any other dielectric medium, the force between two charges.

Question # 6

The phase angle between the voltage and current is A.C. circuit though a resistor is.

Question # 7

The patch followed by charge in an electric field is.

Question # 8

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

Question # 9

The SI unit of magnetic flux is.

Question # 10

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

Question # 11

Materials that experience a force from stronger to weaker regions of magnetic field are called.

Question # 12

Which of the given factors is increased in a step down transformer.

Question # 13

When current in an inductor is increasing

Question # 14

A magnetic pole

Question # 15

Induced current in a circuit depends upon

Question # 16

How the fuse wire in electric supply line is connected to protect the electrical appliances.

Question # 17

Conductance is the reciprocal of.

Question # 18

A bulb of 100 W is connected to a 160 V supply What will be the power consumed.

Question # 19

Condenser is used

Question # 20

A resistor connected to a battery is heated due to current passing through it. Which of the following quantity does not change.

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PPSC Physics Chapter 6 Important MCQ's

Sr.# Question Answer
1 Which part of a simple D.C. motor reverses the direction of current through the coil every half cycle.
A. the armature
B. The commutator
C. the brushes
D. The slip rings
2 A current carrying loop lying-in a magnetic field behaves lime a.
A. Magnetics pole
B. Magnetic material
C. Magnetic dipole
D. Horse shoe magnet
3 When two point charges of equal magnitude and opposite sign exist very close to one another the arrangement is called.
A. An electric dipole
B. An amperian current
C. A null charge
D. A neutral source
4 A device used to detect and measure charge is.
A. A voltmeter
B. An ammeter
C. An electroscope
D. An amplifier
5 The ratio of average induced emf to the rate of changing of current in the coil is called.
A. Self induction
B. Mutual induction
C. Self inductance
D. Mutual inductance
6 Super conductor are used in
A. Fast computer chips
B. Magnetic resonance imaging
C. Magnetic levitation trains
D. All of the above
7 One volt is equal to.
A. One joule per coulomb
B. One dyne per coulomb
C. One newton per coulomb
D. One watt second
8 Faraday's law deals with
A. Induced emf
B. Motional emf
C. Induced current
D. Electric current
9 The typical value of forbidden energy gap in germinium is.
A. 0.7 eV
B. 1.0 eV
C. 1.4 eV
D. 10 eV
10 When a charged particle is moved through a magnetic field if suffers is change in its.
A. Charge
B. energy
C. Mass
D. direction of motion

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