"Concentric circles representing the magnetic field around a current-carrying striaght wire become larger and larger as we move away from it." Why?
Answers
Answered by
35
This happens because the magnitutde of magnetic field produced by any conductor is strongest at the poles and it decreases as we move away from it
Answered by
9
The intensity of the magnetic field decreases as we go far off from the magnetic field. This is because magnetic field at a place is inversely proportional to the square of the distance from the current carrying conductor.
Explanation:
- Now the radius gradually increases because the magnetic field decreases in a parabolic fashion.
- Concentric circles represent the decrease in the current and the resultant field. The more the field the more is the drift in the magnetic needle.
Learn more about magnetic field
A particle enters a magnetic field perpendicularly and goes and undeviated (there is no other field present)then This particle must be
https://brainly.in/question/6203598
What is radial magnetic field how it is obtained in moving coil galvanometer?
https://brainly.in/question/7288250
Similar questions