engineering recuitment CSPTCL JE Electrical Mock Test 2023 Electromagnetic Theory Magnetostatics Magnetic Flux Density
A long straight circular conductor placed in air is carrying a current of 250 A. Find the magnetising force at a distance of 5 cm from the conductor.
1
\(\frac{{5000}}{\pi }AT/m\)
2
\(\frac{{500}}{\pi }AT/m\)
3
2500 AT / m
4
\(\frac{{2500}}{\pi }AT/m\)