Question

An infinitely long straight conductor carries 50 A current and is located in the air. Then, the flux density at a point 0.07 m away from the conductor is​

Answer 1

Answer:

An infinitely long straight conductor carries 50 A current and is located in the air. Then, the flux density at a point 0.07 m away from the conductor is wait I trying bro

Answer 2

Answer:

The flux density at a point 0.07 m away from the conductor is $0.14 \times{10^{-3} }T$

Step-by-step explanation:

Given current carrying by an infinitely long straight conductor, $I = 50 A$ Distance, $r= 0.07 m$

Magnetic flux density is given by

                                                 $B=\frac{\mu_{0} I}{2\pi r}$

                                                     $=\frac{\ 4\pi \times10^{-7} \times 50}{2\pi \times0.07}=\frac{\ 100 \times10^{-7} }{\ 7 \times10^{-2}}$

                                                     $=0.14 \times{10^{-3} }$

Therefore, the flux density due to the conductor is $0.14 \times{10^{-3} }T$.