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MCQ's Test For ECAT Physics Chapter 14 Electromagnetism
Try The MCQ's Test For ECAT Physics Chapter 14 Electromagnetism
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Total Questions15
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Time Allowed20
ECAT Physics Chapter 14 Electromagnetism
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Question # 1
F = I(L x B) is a
Question # 2
The current is measured in
Question # 3
The gavanometer constant of a moving coil galvanometer is given by
Question # 4
A long wire wound tightly on a cylindrical core is called:
Question # 5
A relationship between Gauses of magnetic induction and Tesla(T) is given by
Question # 6
A voltmeter is used to measure the
Question # 7
A charged particle moving at right angle to the magnetic field will experience
Question # 8
Which one of the following relations is correct?
Question # 9
Flurescent screen is a screen where visible spot
Question # 10
The force experienced by an electron projected in a magnetic field B with a velocity V is given by
Question # 11
The CRO deflects the beam of electrons, when they passes through uniform
Question # 12
A resistance used in galvanometer to make it voltmeter is called
Question # 13
When an electron enters in a magnetic field right angle to its motion, the magnitude of its velocity will be
Question # 14
For the conversion of galvanometer into voltmeter, we connect a
Question # 15
(CRO) Cathode ray oscilloscope is a device used for high speed
Top Scorers Of ECAT Physics Chapter 14 Electromagnetism MCQ`s Test
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H Heer 23 - Jan - 2024 00 Min 43 Sec 60/60 -
D dark goblin 18 - Jul - 2024 00 Min 45 Sec 60/60 -
R Rizwan Khuharo 13 - Apr - 2024 00 Min 51 Sec 60/60 -
M Muneeb ur Rehman 30 - Jun - 2026 02 Min 25 Sec 60/60 -
A Aniq Khan 11 - Mar - 2024 02 Min 50 Sec 60/60 -
T Tasser Haider 01 - Jun - 2024 02 Min 11 Sec 55/60 -
A Abdullah Baloch 29 - Jul - 2024 04 Min 47 Sec 55/60 -
M maliha Tariq 05 - Feb - 2024 05 Min 24 Sec 55/60 -
A Alishba Farooq 08 - Mar - 2024 66 Min 55 Sec 55/60 -
I Inamurehman rehmanbajwa 29 - May - 2024 03 Min 05 Sec 50/60 -
M Muhammad noor Ahmed 28 - Feb - 2024 05 Min 32 Sec 50/60 -
M mashal zainab 11 - Mar - 2024 05 Min 45 Sec 50/60 -
E Esha Azeem 18 - Jun - 2024 05 Min 47 Sec 50/60 -
K Kifayet Ali 01 - Jun - 2024 04 Min 01 Sec 45/60 -
P Paris Ali 30 - Jul - 2024 08 Min 52 Sec 45/60
ECAT Physics Chapter 14 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Avo-meter is used of measure the |
A. current, voltage
B. voltage, resistance
C. resistance, current
D. current, voltage and resistance
|
| 2 | A full-scale deflection is obtained in a galvanometer with a current of few |
A. ampere
B. volts
C. milliampere
D. ohm
|
| 3 | When charged particle is projected perpendicular to a uniform magnetic field its trajectory is |
A. circular
B. elliptical
C. cycloid
D. straight line
|
| 4 | A solenoid is a coil of wire which is: |
A.
Short, loosely wound, cylindrical
B.
Long, tightly wound,
spherical
C.
Long, loosely wound,
cylindrical
D.
Long,
tightly wound, cylindrical |
| 5 | Flurescent screen is a screen where visible spot |
A. vanishes
B. is made
C. becomes small and large
D. none of these
|
| 6 | The force experienced by charged particle is maximum, if it moves |
A. parallel to magnetic field
B. perpendicular to magnetic field
C. opposite to the magnetic field
D. none of these
|
| 7 | At a given instant, a photon moves in +x direction in a region where there magnetic field in -z direction. The magnetic force on the proton will be the: |
A. -y direction
B. +y direction
C. +z direction
D. -z direction
|
| 8 | Current is measured in |
A. volts
B. watt
C. ohm
D. ampere
|
| 9 | The SI unit of magnetic permeability is |
A. WB A-1m-1
B. WB mA-1
C. WB Am-1
D. None of these
|
| 10 | The strength of magnetic field around the current conductor is |
A. Smaller near the conductor
B. Greater near the conductor
C. Greater at the large distance from the conductor
D. Constant near and away from the conductor
|
Test Questions
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