Assignment Quiz 3: A square loop (f = 1 cm) lies at the center of a circular loop (R = 2 cm). The circular loop carries
Posted: Fri May 06, 2022 12:05 pm
Assignment Quiz 3: A square loop (f = 1 cm) lies at the center of a circular loop (R = 2 cm). The circular loop carries a current counterclockwise, as shown in the figure, of intensity I = 50 A. 1. Find the direction and magnitude of the magnetic field at the center of the circular loop. 2. Use your answer to question (1) to find the magnetic flux through the square loop. 3. Find the direction of the induced current and the average induced emf Eavg in the square loop if the current I in the big loop is decreased to zero in 1 ms. I R e