A single circular loop of wire is placed inside a long
Last updated: 7/26/2022
A single circular loop of wire is placed inside a long solenoid. The area vector of the loop is aligned with that of the solenoid. The area of the loop is A₁, and that of the solenoid is A₂. The solenoid has n turns per unit length. A current of I = I₀cos(ωt) flows in the solenoid. What is the equation for induced emf in the loop?