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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 force experienced by charged particle is maximum, if it moves
Question # 2
The SI unit of magnetic flux is
Question # 3
How many number of anodes used in electron gun
Question # 4
The current sensitivity of the galvanometer is
Question # 5
The current is measured in
Question # 6
The working of all DC electric meters (galvanometers, ammetersand voltmeters) depends upon
Question # 7
A galvanometer is an instrument used to
Question # 8
A current carrying conductor sets up its own:
Question # 9
Current is measured in
Question # 10
The working of galvanometer depends upon torque exerted on a current carrying coil in
Question # 11
The magnetic field inside a solenoid can be increased by:
Question # 12
Tesla is the unit of
Question # 13
The total number of lines of magnetic induction pasing through a surface perpendicular to the magnetic field is called
Question # 14
In order to make a voltmeter, high resistance is connected with galvanometer, in
Question # 15
The gavanometer constant of a moving coil galvanometer is given by
Top Scorers Of ECAT Physics Chapter 14 Electromagnetism MCQ`s Test
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P Paris Ali 30 - Jul - 2024 08 Min 52 Sec 45/60
ECAT Physics Chapter 14 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Ammeter is used to measure |
A. voltage
B. resistance
C. voltage and current
D. current
|
| 2 | 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
|
| 3 | The sources of magnetic field are |
A. isolated magnetic poles
B. charges at rest
C. charges in motion
D. none of these
|
| 4 | The straight current carrying conductor experiences maximum force in a uniform magnetic field when it is placed |
A. parallel to the field
B. Perpendicular to the field
C. At an angle of 45 to the field
D. None of the above
|
| 5 | The current is measured in |
A. volts
B. watt
C. ampere
D. ohm
|
| 6 | A resistance used in voltmeter is called |
A. shunt resistance
B. high resistance
C. low resistance
D. zero resistance
|
| 7 | The SI unit of magnetic flux is |
A. NmA-2
B. NmA-1
C. NAm-1
D. Nm2A-1
|
| 8 | The total number of lines of magnetic induction pasing through a surface perpendicular to the magnetic field is called |
A. magnetic flux
B. magnetic flux density
C. magnetic induction
D. magnetic field intensity
|
| 9 | F = I(L x B) is a |
A. vector
B. scalar
C. unit vector
D. none of these
|
| 10 | Weber is a unit of |
A. magnetic flux
B. magnetic filed intensity
C. magnetic induction
D. magnetic flux density
|
Test Questions