Question

Chapter 30, Problem 036 The figure below shows two circular regions R1 and R2 with radii r1 = 21.5 cm and r2 = 31.9 cm. In Rị there is a uniform magnetic field of magnitude Bų = 50.8 mt directed into the page, and in R2 there is a uniform magnetic field of magnitude B2 = 75.0 mt directed out of the page (ignore fringing). Both fields are decreasing at the rate of 9.60 mT/s. Calculate Eids for (a) path 1, (b) path 2, and (c) path 3. Path 3--- 11 !1|x 11 Path 1 Path 2- (a) Number Units (b) Number Units (c) Number Units

Answer 1

Solution Given Tadii Y,1. Cm 22.9 Cm Magnatic field of mapnitudle B50.3 mT 5.omT Both Alds decreating 9.60 mTs Yat -) To calculat Eds Path Eds d -dCA) df Frann Falada lauw df -T2 da dt E ds (Eds), try ) TT -. 313 x1ov -) Fa fath E.d 293 xv , Fo Patn 2 Eds) 2 df (T(31.9 )) ( 1.6075) 3.06 x1v For Patn 2 Eds 1-06 xl v ) For Path 3 E ds) (Eds),(pEds -192 (067M5) For path Eds . 64xiv