A spatially homogeneous magnetic field changes in time according to the equation B = B0(3t 2 + t + k) where B0 and k are constants. The field "flows" through a fixed area A with an inclination angle φ = 60° with respect to the (perpendicular to the) area. Find an algebraic expression for the emf induced around a circuit enclosing the area A, as a function of time.
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Faraday's Law with Calculus concept. You can view video lessons to learn Faraday's Law with Calculus. Or if you need more Faraday's Law with Calculus practice, you can also practice Faraday's Law with Calculus practice problems.
How long does this problem take to solve?
Our expert Physics tutor, Juan took 3 minutes and 27 seconds to solve this problem. You can follow their steps in the video explanation above.