Gate EE-2003 Question Paper With Solutions

Q. 5 Two infinite strips of width w m in x -direction as shown in figure, are carrying
forward and return currents of +I and -I in the z – direction. The strips
are separated by distance of x m. The inductance per unit length of the
configuration is measured to be L H/m. If the distance of separation between
the strips in snow reduced to x/2 m, the inductance per unit length of the
configuration is

Gate EE-2003 Question Paper With Solutions

(A) 2L H/m

(B) L/4 H/m

(C) L/2 H/m

(D) 4L H/m

Answer: (C)

Explanation:

Not Required.

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