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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
00:00
Question # 1
The unit of flux density is also given by
Question # 2
A beam of electrons is provided by an
Question # 3
The direction of lines of force depends upon the direction of
Question # 4
A resistance used in voltmeter is called
Question # 5
Galvanometer is a device used for the detection of
Question # 6
A galvanometer is an instrument used to
Question # 7
Magnetic induction is also called as:
Question # 8
The gavanometer constant of a moving coil galvanometer is given by
Question # 9
The SI unit of magnetic permeability is
Question # 10
A relationship between Gauses of magnetic induction and Tesla(T) is given by
Question # 11
Charge to mass ratio (e/m) of an electron is given by the relation
Question # 12
A meter wire carraying a current of 2A is at right angle to the uniform magnetic field of 0.5 Weber/m2The force on the wire is
Question # 13
In the region surrounding a current carrying wire:
Question # 14
The current is measured in
Question # 15
Tesla is the unit of
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 -
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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 | The direction of lines of force depends upon the direction of |
A. voltage
B. current
C. charges
D. none of these
|
| 2 | A relationship between Gauses of magnetic induction and Tesla(T) is given by |
A. G 10-3T
B. G = 10-2T
C. G = 10-4T
D. G = 10-1T
|
| 3 | If current through conductor is 1 A and length of conductor is 1m placed at right angle to the magnetic field, then the strength of magnetic field is |
A. F = B2
B. F = 0
C. F = B
D. F = B/2
|
| 4 | If the value of galvanometer constant k = C/BAN is made small, the galvanometer can be made |
A. Sensitive
B. Accurate
C. Stable
D. None of these
|
| 5 | The current in microamperes required to produce one millimeter deflection on a scale placed one meter away from the mirror of the galvanometer, defined the sensitivity of |
A. ammeter
B. voltmeter
C. galvanometer
D. avo-meter
|
| 6 | In a moving coil galvanometer, the deflecting couple depends upon |
A. area of the coil
B. number of turns of coil
C. value of magnetic field
D. all of the above
|
| 7 | In the expression of force experienced by electron, the direction of both v and B are |
A. parallel
B. zero
C. perpendicular
D. none of them
|
| 8 | In the region surrounding a current carrying wire: |
A. A magnetic field is
setup
B.
The lines of force are
elliptical
C.
Direction of lines of
forces depends upon direction of current
D.
Both
(A) and (C) |
| 9 | Magnetic flux passing through the an element of are A placed perpendicular to a uniform magnetic field Bis: |
A. Maximum
B. Minimum
C. Zero
D. Very small
|
| 10 | Resistance is measured in |
A. volts
B. ampere
C. ohm
D. watt
|
Test Questions
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