Two long, parallel conductors A and B are apart and carry currents of and…
PHYSICS · Subjective · CBSE · Physics · Magnetic Effects of Electric Current · Magnetic Effects of Electric Current
Problem
Two long, parallel conductors A and B are 6cm apart and carry currents of 4A and 7A respectively in the same direction. Calculate the magnitude of the net magnetic field at a point midway between them, expressing your answer in terms of μ0.