Question 7 X Did you realize that the symbolic expression from question 3 for the path integral is still valid, because the path is still circular and the symmetry of the induced electric eld is unchanged? Did you realize that the symbolic expression for the time rate of change of the magnetic ux has changed from question 5? Did you combine the symbolic expression from question 3 with the new symbolic expression for dtligldt and Faraday's law? Did you solve for End? Repeat the steps above and obtain a symbolic expression for the magnitude of the induced electric eld in the region r > at Your answer may depend on some or all of the following symbols: #0, n, 3, 1r, r, a. puns 02 X 27' Save for Later Attempts: unlimited Submit Answer Interactive Figure 30.8.1: This is a top view of a solenoid of radius a. The area shaded green contains a uniform magnetic eld that is perpendicular to the plane of the screen. A mathematical loop in the shape of a circle of radius r 3 through the loop in terms of some or all of the following symbols: pg, 71, (the number of windings per unit length around the circumference of the solenoid), 13 (current to the solenoid). 11', 'r, a. QB : mimics?2 q/ Attempts: unlimited Question 5 V Correct! Let 3 = di/dt represent the slope ofthe plot of current 2' versus time t in the interval 1 s