A wire consists of a semicircular arc of radius R and two semi-infinite straight tangential portions, all carrying current I so that their fields at the centre are in the same direction. Find the net field at the centre.
Physics · Magnetic effect of current · biot savart law and magnetic field due to straight conductor ,arc and ring
A wire consists of a semicircular arc of radius R and two semi-infinite straight tangential portions, all carrying current I so that their fields at the centre are in the same direction. Find the net field at the centre.
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