lecture25 - Test#2 Wednesday Mar 14 7:00-8:20 p.m...

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Test #2 : Wednesday, Mar. 14, 7:00-8:20 p.m •format similar to last test (9 multiple-choice, 4 short problems). We will use computer scan sheets, bring a pencil. •covers everything up to the end of 30.2, (i.e., does not include Ampère’s Law) but particularly chapters 26, 27, 28, 29, and 30. See the course outline for a list of chapter sections. •timetable conflicts, other special cases: e-mail your instructor with details this week. Locations (C04, C05 ONLY): (To find what section you are in, look under “Grades” on webCT) webCT ID from a to h: MDCL-1102 webCT ID from i to m: MDCL-1110 webCT ID from n to z: MDCL-1105 Magnetic Induction (II) Magnetic Induction (II) Practice: Chapter 31, problems 21, 27, 29, 35, 43, 57 emf due to motion of a conductor relative to a magnetic field.
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Review Review A changing magnetic flux induces an emf in a circuit: dt d B Φ = ε The induced emf tends to cause a current which would oppose the change in Φ B . Faraday’s Law
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lecture25 - Test#2 Wednesday Mar 14 7:00-8:20 p.m...

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