1.

When the length of the conductor in the current carrying conductor increases, what happens to the force in the conductor which is at right angles to the magnetic field?(a) Increases(b) Decreases(c) Remains the same(d) Becomes zeroI got this question in a job interview.My question is from Force Determination topic in division Electromagnetism of Basic Electrical Engineering

Answer»

Correct OPTION is (a) INCREASES

The best I can explain: The FORCE at right angles to the magnetic field of a current carrying conductor increases when the length of the conductor increases because it is DIRECTLY proportional to the force.



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