what is the magnitude of the magnetic field at the center of the semicircles?Advertisement
Answer to A loop of wire is in the shape of two concentric semicircles asshown. What is the magnitude, , of the magnetic field at . - read more
Best Answer: The straight part doesn't contribute to the magnetic field because they are in the same action line. For the semicircle, we must use Biot Savart (see link below) but we must integrate from zero to pi. B = μ₀ I /4R Bye - read more
Please vote if the answer you were given helped you or not, thats the best way to improve our algorithm. You can also submit an answer or check other resources.