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Chapter 30, Problem 072 has L1 = 26 mH and N1 = 122 tums. Coll 2 has L2 = 68 mH and N2 = 234 turns. The colls are fixed in place; their mutual inductance M is 5.2 mH. A 6.8 A current in coil 1 is changing at the rate of 6.0 A/s a w at magnetic flux Φ12 lin 1, and (b) what self-induced emf appears in that col? (c) Wh t magnetic flux Φ21 links coil 2, and (d) what mutually induced emf appears in that coil? (a) Number (b) Number (c) Number (d) Number Units Units Units Units Click if you would like to Show Work for this question: Qpen Show Work

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N24 un _ 2.5m HX 6.3X10.3 L22 hv Jb 22 9 :/31.2 mv -d

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