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A coil 3.55 cm in radius, containing 490 turns, is placed in a uniform magnetic field that varies with time: B 1.2 x 10-
Posted: Wed Jun 08, 2022 7:50 pm
by answerhappygod
- A Coil 3 55 Cm In Radius Containing 490 Turns Is Placed In A Uniform Magnetic Field That Varies With Time B 1 2 X 10 1 (278.22 KiB) Viewed 31 times
A coil 3.55 cm in radius, containing 490 turns, is placed in a uniform magnetic field that varies with time: B 1.2 x 10-2t(T/s) +2.75 x 10-514(T/s). The coil is connected to a 680 2 resistor, and its plane is perpendicular to the magnetic field. You can ignore the resistance of the coil. What is the magnitude of the induced emf in the coil at t = 10 s? = BS, the area of the coil remains constant, while B is time Hint: Фв dependent.