FIGURE 29-10
-A rectangular coil with N turns, length L, and width w, as shown in Fig. 29-10, is rotating in a magnetic field B with an angular frequency ω. If the area of the coil is A, what is the induced emf in the coil?

Question

FIGURE 29-10 
-A rectangular coil with N turns, length L, and width w, as shown in Fig. 29-10, is rotating in a magnetic field B with an angular frequency ω. If the area of the coil is A, what is the induced emf in the coil?

Quizplus · Accepted Answer

The induced emf in a rotating coil is given by the equation ε = NBAω sin ωt, where N is the number of turns in the coil, B is the magnetic field strength, A is the area of the coil, and ω is the angular frequency of rotation. All of the answer choices are correct because they all represent different forms of this equation.

FIGURE 29-10 -A Rectangular Coil with N Turns, Length L, and Width