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

A diode cn be used as

Question # 2

The Lenz's law is also a statement of the law of conservation of.

Question # 3

An electrical device is rated at 12 W , 2 A How many 1.5 V batteries are needed in the device.

Question # 4

The capacity of a spherical conductor is numerically equal to its.

Question # 5

Which electrical quantity has the same units as electromotive force.

Question # 6

The materials whose resistivity becomes zero below a certain temperature.

Question # 7

A single silicon photovoltaic cell produces a voltage of the order of.

Question # 8

Two pure inductors each of self inductance L are connected in parallel The total inductance of the combination is.

Question # 9

Which of the following quantities is analogous to mass in electricty.

Question # 10

A substance which has empty conduction band.

Question # 11

When current in an inductor is increasing

Question # 12

When a wire moves perpendicularly to a magnetic field, the induced emf does ot depends upon

Question # 13

A forward based p-n semiconductor diode is called.

Question # 14

Which of the following parameters is irrelevant for a fuse wire.

Question # 15

The permittivity of a medium.

Question # 16

If emf of the battery in a thermocouple is doubled, what is the rate of heat generation at one function.

Question # 17

The cathode ray oscilloscope is used

Question # 18

The typical value of forbidden energy gap in germinium is.

Question # 19

The gravitational potential inside a hollow spherical shell

Question # 20

The strength of the magnetic field around the current carrying conductor is

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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
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    Wakeel Khan 11 - Aug - 2022 06 Min 06 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
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    fida hussain 28 - Apr - 2023 03 Min 47 Sec 11/20

PPSC Physics Chapter 6 Important MCQ's

Sr.# Question Answer
1 A single silicon photovoltaic cell produces a voltage of the order of.
A. 0.3 V
B. 0.6 V
C. 0.9 V
D. 1.2 V
2 The mains frequency in Pakistan is
A. 20 Hz
B. 50 Hz
C. 40 Hz
D. 60 Hz
3 Static electricity occurs when
A. two metals are connected to a battery
B. Different insulators are rubbed together
C. The weather is very humid
D. Different conductors are rubbed together
4 Self inductances of solenoid is
A. Directly proportional to the current flowing through the wire
B. Directly proportional to its length
C. Inversely proportional to area of corss section
D. Directly proportional to number of turns
5 The core of a transfer is made of iron because
A. Iron is a good electric material
B. Iron is cheaper than copper
C. Iron is easily magnetized and demagnetized
D. Iron makes a good permanent magnet
6 A resistor connected to a battery is heated due to current passing through it. Which of the following quantity does not change.
A. Resistivity
B. Resistance
C. Number of free electrons
D. Drift velocity
7 The direction of force on a moving negative charge will be.
A. Opposite to that of positive charge
B. Similar to that of positive charge
C. At right angel to the positive charge
D. Parallel to the positive charge
8 As a positively charged rod is brought closer and closer to a positively charged electroscope the gold leaf.
A. diverges
B. Converges
C. is neutralized
D. Is unaffected
9 When light emitting diode is forward biased, it emits light of the colour
A. Red
B. Yellow
C. Green
D. All of these
10 A heart coil is out into two equal parts and only one part is now used in the heater The heat generated will be.
A. Halved
B. One fourth
C. Doubled
D. 4 times

Test Questions

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