BC parts are tangential to circular turn at N and D. Magnetic field at the centre of circle is:

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A very long wire ABDMNDC is shown in figure carrying current I. AB and BC parts are straight, long and at right angle. At D wire forms a circular turn DMND of radius R. AB, BC parts are tangential to circular turn at N and D. Magnetic field at the centre of circle is:
23
Sep
A very long wire ABDMNDC is shown in figure carrying current I. AB and BC parts are straight, long and at right angle. At D wire forms a circular turn DMND of radius R. AB, BC parts are tangential to circular turn at N and D. Magnetic field at the centre of circle is: A [...]
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Tags: A very long wire ABDMNDC is shown in figure carrying current I. AB and BC parts are straight , BC parts are tangential to circular turn at N and D. Magnetic field at the centre of circle is: , long and at right angle. At D wire forms a circular turn DMND of radius R. AB ,