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ICS Part 1 Physics
Chapter 9 Test
Start Chapter 9 Test
MCQ's Test For Chapter 9 "Physics ICS Part 1 Chapter 9 Online Test"
Try The MCQ's Test For Chapter 9 "Physics ICS Part 1 Chapter 9 Online Test"
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Total Questions17
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Time Allowed20
Physics ICS Part 1 Chapter 9 Online Test
00:00
Question # 1
If the vector area is parallel to the field lies, then electric flux is.
Question # 2
If chargeis mvoed against the electric field, it will gain
Question # 3
A wheatstone bridge consts of ......resistors.
Question # 4
A positive charge is placed at the center of sphere of radius r, then the electric flux depends upon
Question # 5
Electric flux is a
Question # 6
Range of electric force is.
Question # 7
When a dielectric material is placed in an electric field it
Question # 8
If we move away from a charge, the magnitude of electric intensity will
Question # 9
1.6 x 10-19 J is always equal to.
Question # 10
Which of the following metal has the lowest value of temperature coefficient of resistivity.
Question # 11
Whenever current is drawn from a cell, its terminal potential differecne and emf become.
Question # 12
Value of K depends upon
Question # 13
Which electricla quantity has the same untis as electromotive force.
Question # 14
If air is replaced by any other dielectic medium the fore of attraction or repulsion between two charges.
Question # 15
Unti of electric intensity is.
Question # 16
To eliminate stray electric field interference, circuits of sensitive electonic devices are enclosed in.
Question # 17
Flux passing through a closed surface does not depend upon
11th Class ICS Physics Chapter 9 Test
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A Ahmer Naveed 15 - May - 2024 01 Min 01 Sec 16/17 -
1 116 Zahida adil 14 - May - 2024 01 Min 09 Sec 16/17 -
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H Hareem Fatima 07 - Apr - 2024 01 Min 56 Sec 14/17
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
The electric resistance of a metal |
A.
Increase with the increase of temperature
B.
Decrease with increase of temperature
C.
Indpendent of temperature
D.
Convert Mechanicla energy into heat energy |
| 2 |
The electric field present inside ahollow charged sphere is. |
A.
Zero
B.
Maximum
C.
Constant
D.
Variable |
| 3 |
Which can be used as unit of energy. |
A.
watt sec
B.
Nm-1
C.
VC-1
D.
VA |
| 4 |
Which of the following has a positive temperatur coeffiicent. |
A.
Iron
B.
Carbon
C.
Silicon
D.
Germanium |
| 5 |
The electric current may be caused due to. |
A.
Electrons
B.
Negative ions
C.
Positive Ions
D.
All |
| 6 |
To eliminate stray electric field interference, circuits of sensitive electonic devices are enclosed in. |
A.
Metal Box
B.
Insulating box
C.
Wooden box
D.
None of these |
| 7 |
Two pont charges A and B are separated by 10 m. If the distance between tehm is reduced to 5 m. the force exerted on each. |
A.
Decrease to half its original value
B.
Increase to twice the original value
C.
Increase four times to its original value
D.
Decreases to one quarer of its original value |
| 8 |
The sum of currents in various resistors meeting at a point of the circuit. |
A.
Equals to the total current
B.
Exceed the totla current
C.
Less than total current
D.
None of above |
| 9 |
Internal resistanc and e.m.f of a cell can be determined by an instrument. |
A.
CRO
B.
AVO Meter
C.
Botha CRO and AVO meter
D.
Potentiometer |
| 10 |
Gaussian surface is |
A.
Imaginary
B.
Closed
C.
Both a and b
D.
Real |
Test Questions
