4/10 The magnetic field in a region of space, contained by the dashed line in figure...

 

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4/10 The magnetic field in a region of space, contained by the dashed line in figure 3, is given by Bin(t)=1T+4.t. (a) If R = 0.25 m, what is the magnetic flux (t) (a function of time) through dashed circle? xxxxxx xxxxxx xxx xxxxxx xxxxx Figure 3. Problem 4. Note: B is uniform (constant) over this area. (b) If r = 0.50 m, what is the magnitude and direction of the induced electric field at P, at time t = 2 s? 4/10 The magnetic field in a region of space, contained by the dashed line in figure 3, is given by Bin(t)=1T+4.t. (a) If R = 0.25 m, what is the magnetic flux (t) (a function of time) through dashed circle? xxxxxx xxxxxx xxx xxxxxx xxxxx Figure 3. Problem 4. Note: B is uniform (constant) over this area. (b) If r = 0.50 m, what is the magnitude and direction of the induced electric field at P, at time t = 2 s?