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As shown in the figure below, current is flowing along the corners of the cube. Obtain the magnetic field strength vector at a point r away from the center of this cube with two faces facing each other and in a direction that is parallel to each other. r is large enough than a
Given that :
Let us consider the current is flown around the edges of the cube.
The magnetic field strength at the vector R produces its value with two faces facing each other and the direction is parallel to each other and the vector R is larger than A.
Assuming magnetic field P around the cube, carrying the loop forwarding with each other.
The center flow of current around the cube will be C. and the Current (I) denotes the ampere units which is recorded as 'a'.
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