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

The resistance of a coil changes directly with

Question # 2

As a result of modulation, the resultant wave is called.

Question # 3

At series resonance in L-C-R circuit the impedance is equal to.

Question # 4

In which device is a permanent magnet used

Question # 5

The capacitance of a capacitor increases with a decreases in.

Question # 6

What does the electricity meter record.

Question # 7

Equipotential surfaces in an electric field are always.

Question # 8

Which are the following describe the study of static magnetic fields.

Question # 9

The negative of the potential gradient is

Question # 10

Para magnetism is.

Question # 11

The value of magnetic field strength for parament magnets is.

Question # 12

Susceptance of a circuit is the reciprocal of.

Question # 13

The SI unit of magnetic flux is.

Question # 14

An uncharged di electric body experience a force when placed in an electric field if.

Question # 15

Thermocouple is used for

Question # 16

An electrical source with internal resistance's' is said to operate a lamp of resistance R what fractions of the total power is delivered to the lamp.

Question # 17

The power dissipation in a pure inductive or capacitive circuit is.

Question # 18

Magnetic fields do not interact with

Question # 19

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 # 20

Which law states that an induced current is always in such a direction as to oppose the motion or change causing it.

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PPSC Physics Chapter 6 Important MCQ's

Sr.# Question Answer
1 A expression for total work done by the battery to move charge against an induced emf is equal to.
A. W = LI2
B. W = 1/2 LI
C. W = 1/2 L3I
D. W = 1/2 LI2
2 If we make the magnetic field stronger the value of induced emf is.
A. Decreased
B. Increased
C. Vanished
D. Kept constant
3 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
4
A diode cn be used as
A. Amplifier
B. Rectifier
C. Oscillator
D. Transistor
5 What happens to a soap bubble, when some charge is given to it.
A. It collapses
B. It increases in size
C. It decreases in size
D. It feels nothing
6 The process of combining low frequency signals with high frequency radio waves is called.
A. Modulation
B. Resonance
C. Fluctuation
D. Amplitude
7 At low frequency the value of resistance of certain capacitors is.
A. small
B. Large
C. Moderate
D. Unmeasurable
8 In the experiment of force on a current carrying conductor in a uniform magnetic field the magnitude of force depends upon which factor.
A. Force is inversely proportional to current
B. Force is directly proportional to current
C. Force is inversely proportional to voltage
D. Force is directly proportional to voltage
9 Lines of force are imaginary lines drawn so as to be energy point.
A. parallel to equipotential surface
B. Normal to the electric field
C. Indicative of the position of the nearest source charge
D. Tangent to the electric field
10 In a crystal lattice
A. Atoms are arranged in an order way
B. Atoms are arranged in a random way
C. Holes are arranged in an order way
D. Electrons are arranged in an order way

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