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

For an A.C. circuit the power factor is

Question # 2

In half wave rectifier the rms value of A.C. component of the wave is.

Question # 3

In a charged capacitor the energy resides

Question # 4

What is the direction of the magnetic field lines inside a bar magnet.

Question # 5

Such an inductor coil which does not consume energy and is often employed for controlling A.C. without consumption of energy is called.

Question # 6

What is the about the electric field inside a metallic sphere.

Question # 7

In which form energy in an inductance coil is stored.

Question # 8

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 # 9

A torch bulb uses a 3 V supply and makes a current of 0.2 A It is switched on for one minute How much electrical energy is used.

Question # 10

A wire surrounded by a concentric cylindrical metal shield constitutes a.

Question # 11

Current in an electrolyte is carried by.

Question # 12

In any L-C-R circuit

Question # 13

A capacitor of capacitance F micro is fully charged from a 20 V d.c supply what is the energy delivered by 20 V supply.

Question # 14

The value of mutual inductance can be increased by

Question # 15

A gallium atom is.

Question # 16

A radio tuning capacitor is.

Question # 17

When a point charge which is responsible for a force being exerted on another point charge is suddenly moved the second charge experience.

Question # 18

The best instrument used for the measurement of emf of a cell a

Question # 19

Alternating current generator consists of a coil and a pair of.

Question # 20

What is emitted by the hot metal filament in a cathode ray tube.

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    Queen Fatima 22 - Aug - 2023 00 Min 19 Sec 19/20
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PPSC Physics Chapter 6 Important MCQ's

Sr.# Question Answer
1 Which material has the larges resistivity.
A. Silver
B. Germinium
C. Amber
D. Sulphur
2 Under which of the following conditions current in a circuit is wattles.
A. When inductance in the circuit is zero
B. When resistance in the circuit is zero
C. When current is alternating
D. When resistance and inductance both are zero
3 A material in which resultant magnetic moment is zero.
A. Diamagnetic
B. Paramagnetic
C. Ferromagnetic
D. Anti ferromagnetic
4 In gases, the charge carriers are.
A. Atoms
B. Molecules
C. Electrons only
D. Ions and electrons
5 A magnetic field is said to exist at a point if
A. A force is exerted on a charge placed at that point
B. A magnetic pole exists at that point
C. An ampersand current loop surrounds the point
D. A force not felt by a static charge acts on a moving charge placed at that point
6 The energy stored per unit volume inside the solenoid is called.
A. Energy density
B. Mass density
C. Charge density
D. Volume density
7 Ohm's law is applicable to
A. Ohmic and non ohmic devices only
B. Semiconductors only
C. Metals only
D. Insulators only
8 For D.C. circuit the resistance can be taken as impedance with zero.
A. Volt
B. Ampere
C. Phase angle
D. Watts
9 The eight most common element in the universe by mass is
A. Ge
B. C
C. Si
D. As
10 If a charged body is moved against the electric field it will gain.
A. P.E
B. K.E.
C. Electrical P.E.
D. Gravitational energy

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