Answer:
The magnetic field is 24.2 mT.
Explanation:
The magnetic field can be calculated with the following equation:
[tex] B = \frac{\mu_{0}iN}{L} [/tex]
Where:
i: is the current = 5.57 A
N: is the number of turns = 5*850 turns (it is five close-packed)
L: is the length = 1.23 m
[tex]\mu_{0}[/tex]: is the permeability = 4π*10⁻⁷ T*m/A
Hence, the magnetic field is:
[tex] B = \frac{4\pi \cdot 10^{-7} T*m/A*5.57 A*5*850}{1.23 m} = 0.0242 T = 24.2 mT [/tex]
Therefore, the magnetic field is 24.2 mT.
I hope it helps you!
