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Online Tests
Ics Part 2 Physics Test Online MCQs With Answers
Question # 1
For computation of electric flux, the surface area should be.
Choose an answer
Parallel
Flat
Curved
Spherical
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Question # 2
NIBA =
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cθ
θ/c
c
2
θ
c
2
/θ
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Question # 3
The SI unit of stress is same as that of.
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Pressure
Force
Momentum
Work
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Question # 4
The dead time of G.M tube is.
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10
-1
sec
10
-6
sec
10
-4
sec
10
-8
sec
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Question # 5
The SI unit of magnetic induction Tesla is equal to
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N-1 Am
NA m2
NA-1n2
NA-1m-1
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Question # 6
A charged particle enters in a strong magnetic field its K.E.
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Remain constant
Increases
Decreases
Increases then decreases
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Question # 7
Electron volt is the unit of.
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Potential
Potential difference
Electric current
Electric energy
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Question # 8
A Current flowing towards the reader is denoted by.
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Cross
a bracket
A dot
Positive sign
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Question # 9
In an LRC circiut, the capacitance is made one-fourth, when an resonance . Then what should be change in inductance, so that the circuit remain in resonance?
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4 times
1/4 times
8 times
2 times
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Question # 10
A device that shows the visible path of ionizing particle is called.
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GM counter
Solid state detector
Scalar
Wilson cloud chamber
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Question # 11
The rest mass x ray photon is
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Infinite
Zero
1.67 X
-17
kg
All of the above
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Question # 12
Drum of photocopier is made of.
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Copper
Aluminum
Nickel
Cobalt
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Question # 13
Resistance of choke is
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zero
Large
Very small
Infinite
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Question # 14
The potential difference across the depletion region of germanium is.
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0.3 V
0.5 V
0.7 V
0.8 V
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Question # 15
Commentator was invented by
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Henry
Ousted
Maxwell
William sturgeon
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Question # 16
When a motor is over loaded then the magnitude of back emf.
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Increases
Decreases
Remain constant
Zero
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Question # 17
The value of Rydberg constant is:
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1.0749x10
7
m
-1
1.0974 x 10
7
m
-1
1.974 x10
6
m
-1
1.0974 x 10
-7
m
-1
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Question # 18
Two resistance of 2 Ohm each are connected in parallel combination equivalent resistance will be.
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4 Ohm
2 Ohm
1 Ohm
8 Ohm
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