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

Which of the following are sources of direct current.

Question # 2

The induced current in a circuit can be increased by

Question # 3

Charge to mass ration of an electron is determined by using the relation.

Question # 4

The unit of electrochemical potential is.

Question # 5

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

Question # 6

Which is the fundamental quantity in electrostatic.

Question # 7

If a capacitor is charged by using a 1.5 V battery, how much charge will capacitor gain.

Question # 8

The value of magnetic field strength for parament magnets is.

Question # 9

Which part of a simple D.C. motor reverses the direction of current through the coil every half cycle.

Question # 10

What is the smalless total resistance using only a 6 ohm and 12 ohm resistors.

Question # 11

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

Question # 12

A dry battery can deliver 3,000 J energy to a small 2 W electric motor before the battery is exhausted for how minutes does the motor run.

Question # 13

What for is semiconductor diode used.

Question # 14

In which device is a permanent magnet used

Question # 15

The inductance in a coil plays the same role as

Question # 16

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

Question # 17

Which material has the larges resistivity.

Question # 18

The combined resistance of two identical resistors, connected in series is 18 Mega Their combined resistance in a parallel arrangement will be.

Question # 19

In a galvanometer the enameled copper wire is wound on.

Question # 20

A voltmeter is a

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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
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PPSC Physics Chapter 6 Important MCQ's

Sr.# Question Answer
1 Why an ammeter is always connected in series in a circuit.
A. Its resistance is very high
B. Its resistance is very low
C. its resistance is infinity
D. It does not draw current from the circuit
2 A charged particles moving in a magnetic field experiences a resultant force.
A. Proportional to its K.E.
B. In the direction of the field
C. In the direction opposite to its motion
D. In the direction perpendicular to both the field and its motion
3 When ever current is drawn from a cell Its terminal potential difference and emf become
A. Different
B. Same
C. Zero
D. Negative
4 A wire surrounded by a concentric cylindrical metal shield constitutes a.
A. Spherical capacitor
B. Parallel plate capacitor
C. Cylindrical capacitor
D. Cylindrical condenser
5 in the region where the field lines are parallel and equally spaced, the field is.
A. Zero
B. Unirorm
C. Non uniform
D. Negative
6 A gallium atom is.
A. Monvalent
B. Diavalent
C. Trivalent
D. Pentavalent
7 The energy supplied in charging a capacitor resides after the charging in.
A. The magnetic field
B. The electric field
C. the battery
D. The moving conduction charges
8 A single silicon photovoltaic cell produces a current of the order of.
A. A few miliamperes
B. 102 A
C. 103 A
D. 104 A
9 If we double both the current and the voltage in circuit while keeping its resistance constant the power.
A. Remains unchanged
B. Halves
C. Doubles
D. quadruples
10 With increase in temperature the electrical conductivity of intrinsic conductors.
A. Increases
B. Descreases
C. Remain unaffected
D. First increases then decreases

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