Question

Magnetic field due to a current through a circular loop..

please explain this concept i canf understand

class 10 magnetic effects of electric conductors

Answer 1

Hey here is your answer....

The magnetic field of a current carrying


straight wire is inversely proportional to the


distance from it . According , every point of the

current carrying loop gives rise to magnetic

field lines of force denoted by concentric

circles which keep growing as use move away

from the wire . The circles appear straight

when they reach the centre of the loop, and

finally becomes parallel straight lines at the

centre .

This shows that every point on the

wire carrying current produces a magnetic

field . The contribution of every section of the

wire to the magnetic lines of force is in the

same direction within the loop based on Right

Hand Thumb Rule .







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