Question

The strength of the magnetic field produced by the current carrying conductor depends on:

• A. Taking very thin long conductor
• B. Increasing the intensity of current through the conductor
• C. Taking the larger cross section conductor
• D. Taking higher resistivity conductor

Answer 1

Answer: (B), (C)

The correct options are
B Increasing the intensity of current through the conductor
C Taking the larger cross section conductor

To increase the strength of the magnetic field produced around a current carrying conductor, we can increase the amount of current and we can even take a conductor with shorter length and greater cross sectional area for that.