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This online test contains MCQs about following topics:
Wave Fronts - Huygen's principle - Interferance of Light Waves - Young's Double slit Experiment - Interference in Thin Films - Newton's Rings - Michelson's Interferometer - Diffraction of Light - Diffraction due to a Narrow slit - Diffraction Grating - Diffraction of X-Rays by Crystals - Polarization
FSC Part 1 Physics Ch. 9 Test
Start Physics Ch. 9 TestMCQ's Test For Chapter 9 "Physics Fsc Part 1 Chapter 9 Online Test"
Try The MCQ's Test For Chapter 9 "Physics Fsc Part 1 Chapter 9 Online Test"
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Total Questions17
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Time Allowed20
Physics Fsc Part 1 Chapter 9 Online Test
00:00
Question # 1
Ohm's law can be expressed as.
Question # 2
Gaussian surface is
Question # 3
The negative of potential gradient is.
Question # 4
To eliminate stray electric field interference, circuits of sensitive electonic devices are enclosed in.
Question # 5
Electric flux is a
Question # 6
If air is replaced by any other dielectic medium the fore of attraction or repulsion between two charges.
Question # 7
The relative permittivity of free speace has the value equal to.
Question # 8
Electron -vold is a unit of.
Question # 9
Algebraic sum of current meeting at a point is zero is a statement of.
Question # 10
Electric bulb does not obey Ohm's law becasue
Question # 11
A positive charge is placed at the center of sphere of radius r, then the electric flux depends upon
Question # 12
The redius of curvature of the path of a charged particle in a uniform magnetic field is directly proportiional to.
Question # 13
A heat sensitive resisstor is called.
Question # 14
If we move away from a charge, the magnitude of electric intensity will
Question # 15
Whenever current is drawn from a cell, its terminal potential differecne and emf become.
Question # 16
The sum of currents in various resistors meeting at a point of the circuit.
Question # 17
SI Unit of EMF is.
11th Class Physics Chapter 9 Test
Top Scorers Of Chapter 9 "Physics Fsc Part 1 Chapter 9 Online Test" MCQ`s Test
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Z Zainab Zahid 05 - Jan - 2025 01 Min 05 Sec 17/17 -
A Abiha arooj 08 - Jan - 2025 01 Min 19 Sec 17/17 -
A Anas Shakeel 08 - Jan - 2025 02 Min 18 Sec 17/17 -
A ABDUL HANNAN 11 - Jan - 2025 03 Min 10 Sec 17/17 -
A AMNA MUFTI 07 - Jan - 2025 01 Min 11 Sec 16/17 -
U Umair Hassan 07 - Jan - 2025 01 Min 25 Sec 16/17 -
T Tootsie Xz 18 - Jan - 2025 01 Min 51 Sec 16/17 -
H Home Cooking 28 - Nov - 2024 02 Min 05 Sec 16/17 -
S Saad Ali 12 - Jan - 2025 02 Min 16 Sec 16/17 -
M Muhammad Mubashir Attari 07 - Jan - 2025 02 Min 27 Sec 16/17 -
W ways of thinking 15 - Jan - 2025 03 Min 11 Sec 16/17 -
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M M Ahmad Tariq 08 - Jan - 2025 01 Min 22 Sec 15/17 -
H Haider Ali 04 - Dec - 2024 01 Min 38 Sec 15/17
FSc Part 1 Class Physics (New Book) Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
The electric current may be caused due to. |
A.
Electrons
B.
Negative ions
C.
Positive Ions
D.
All |
| 2 |
When a dielectric material is placed in an electric field it |
A.
Conducts
B.
Palarizes
C.
Magnetizes
D.
undergoes elecrolysis |
| 3 |
Algebraic sum of current meeting at a point is zero is a statement of. |
A.
Kirchhoff's 1st law
B.
Faraday's law
C.
Ampere's law
D.
None |
| 4 |
Which can be used as unit of energy. |
A.
watt sec
B.
Nm-1
C.
VC-1
D.
VA |
| 5 |
Electric force as compared to gravitational force is. |
A.
Very weak
B.
Very strong
C.
Moderately weak
D.
Infinite |
| 6 |
The electric constnat of rubber is. |
A.
2.94
B.
2
C.
2.1
D.
3.40 |
| 7 |
In wheatstone bridge all the four arms have equal resistanc eR. If the resistance of galvanometer arm is also R the equivalent resistance of the combination |
A.
R
B.
R/4
C.
R/2
D.
2R |
| 8 |
If chargeis mvoed against the electric field, it will gain |
A.
Potential energy
B.
Kinetic energy
C.
Electric potential energy
D.
Mechanical energy |
| 9 |
A wheatstone bridge consts of ......resistors. |
A.
3
B.
4
C.
2
D.
5 |
| 10 |
Electric bulb does not obey Ohm's law becasue |
A.
Temperature changes
B.
Resistance changes
C.
Heat is prodcued
D.
All |
Test Questions
