Question

The two conductors of a single phase transmission line suspended in air carry currents in opposite directions. The force per unit length on each conductor varies

a.

directly as the current in either conductor

b.

directly as the distance between the two conductors

c.

directly as the square of the current in either conductor

d.

inversely as the square of the distance between the two conductors

Posted under Electronics and Communication Engineering

Answer: (c).directly as the square of the current in either conductor

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Q. The two conductors of a single phase transmission line suspended in air carry currents in opposite directions. The force per unit length on each conductor varies
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