Amperes Law And Determination Of Flux Density B MCQ Tests
12th Class Physics MCQ Tests
Amperes Law And Determination Of Flux Density B
of 12th Class Physics has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
Calculate the magnitude of magnetic field at the ground due to a transmission line that is 8 m high and carrying a current of 150 A.
Question # 2
The magnitude of magnetic filed due to a current carrying wire at a distance d is B. What will be the magnitude of the field at 2d?
Question # 3
If a soft iron bar is introduced inside a current carrying solenoid, what will happen to the magnetic field inside the solenoid?
Question # 4
Calculate the magnetic field strength inside a solenoid of length 10 cm and 500 number of turns, where a 10 A direct current is flowing through the solenoid.
Question # 5
A current is moving upward through a wire that is arranged vertically. What is the direction of magnetic field due to current in the wire?
Total Questions
12345
Question # 1
Calculate the magnitude of magnetic field at the ground due to a transmission line that is 8 m high and carrying a current of 150 A.
Question # 2
The magnitude of magnetic filed due to a current carrying wire at a distance d is B. What will be the magnitude of the field at 2d?
Question # 3
If a soft iron bar is introduced inside a current carrying solenoid, what will happen to the magnetic field inside the solenoid?
Question # 4
Calculate the magnetic field strength inside a solenoid of length 10 cm and 500 number of turns, where a 10 A direct current is flowing through the solenoid.
Question # 5
A current is moving upward through a wire that is arranged vertically. What is the direction of magnetic field due to current in the wire?
Total Questions
12345
Physics
12th Class Online Classes 2026
Updated on: 17-05-2026
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Punjab 12th Class Physics Amperes Law And Determination Of Flux Density B