Answer:
0.002T
Explanation:
It is given that,
Distance between two parallel wires, d = 5 mm = 0.005
Current in each wire, I = 60 A
Let B is the magnitude of the magnetic field at a point that is between the two wires and 2.0 mm from one of the two wires.
calculating the magnetic field due to first wire is given by :
![B_1=\dfrac{\mu_oI}{2\pi d}B_1=\dfrac{4\pi \times 10^{-7}\times 60}{2\pi \times 0.002} B_1=0.006\ T](https://tex.z-dn.net/?f=B_1%3D%5Cdfrac%7B%5Cmu_oI%7D%7B2%5Cpi%20d%7DB_1%3D%5Cdfrac%7B4%5Cpi%20%5Ctimes%2010%5E%7B-7%7D%5Ctimes%2060%7D%7B2%5Cpi%20%5Ctimes%200.002%7D%20%20B_1%3D0.006%5C%20T)
The magnetic field due to second wire is given by :
![B_2=\dfrac{\mu_oI}{2\pi d}\\B_2=\dfrac{4\pi \times 10^{-7}\times 60}{2\pi \times 0.003} \\B_2=0.004\ T](https://tex.z-dn.net/?f=B_2%3D%5Cdfrac%7B%5Cmu_oI%7D%7B2%5Cpi%20d%7D%5C%5CB_2%3D%5Cdfrac%7B4%5Cpi%20%5Ctimes%2010%5E%7B-7%7D%5Ctimes%2060%7D%7B2%5Cpi%20%5Ctimes%200.003%7D%20%20%5C%5CB_2%3D0.004%5C%20T)
Let B is the net magnetic field from wire A, so,
![,B=B_1-B_2B=0.006-0.004B = 0.002 T](https://tex.z-dn.net/?f=%2CB%3DB_1-B_2B%3D0.006-0.004B%20%3D%200.002%20T)
Hands down the answer would be Magma, im 100% percent!
Hope this helps!
:)
Thunderstorms might form on warm days simply because heat is what causes evaporation, causing rain. Thunderstorms also form when the atmosphere is unstable! Meaning the hot air is above the cold air, evaporation occurs, it rains, and then rapid expansion of heat in the air caused by lighting causes thunder.
Answer:
It indicates that a force has 2 directions at the point at which they cross