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A three-phase transmission line consists of three conductors that are supported at points A, B, and C to form an equilateral triangle . At one instant, conductors A and B both carry a current of 75 A while conductor C carries a return current of 150 A. Find the force per meter on conductor C at that instant.

A three-phase transmission line consists of three conductors that are supported at points A, B, and C to form an equilateral triangle  . At one instant, conductors A and B both carry a current of 75 A while conductor C carries a return current of 150 A. Find the force per meter on conductor C at that instant.

Grade:12th pass

1 Answers

ROSHAN MUJEEB
askIITians Faculty 833 Points
3 years ago
since the current at C is twice at the current at A and B than wouldnt that cancel out the magnetic field
The force on a charge due to magnetic field from each wire will be:
F = i\int{B\times dl}





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