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Topics:
Today:
Calculting B-fields from current
- Magnetic Fields from currents
- Biot-Savart Law
- Ampere's Law
- Faraday's Law
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Next Time:
Generating an electric field from a magnetic field
- Faraday Law
- Lenz's Law
- Magnetism Overview
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Announcements
- Final Exam is Saturday, April 26th
from 1-5 PM
- Final notes will be posted by noon
tomorrow
- Extra Credit
- Extra credit WebAssign due Friday at Midnight
- Diagnostic Test (must be
completed by Thursday)
- Monday noon-1 in Trailer
- Monday 1-6 PM in MAP 339
- By appointment (send me an email with 3-4 times
when you have a free hour)
- Reveiw Session Thursday 6-8 PM in Trailer
- Cindy, Chai, & I will be keeping
normal office hours next week
- If you score 60% or better on Test 2 and on the Final
Exam, I will drop your lowest score for Test 1 and Test 2
- I will count your final exam score towards your test
average as an extra test score if it helps your grade
- Final notes will be posted by tomorrow
- We still have a calculator left a few weeks ago, talk
to Cindy to claim it.
Assignments
- Due Today
Find the Magnet (Extra Credit)
Read Chapter 31: Sections 1-8
April 18 WebAssign HW
Handout - To be passed out Wednesday
Activities
- Quiz
- Field from a solenoid-hanout
- Biot-Savart Law - Mini Lecture
- Field from a wire
- Field from a fragment of a current loop
- Forces on 2 wires
- Ampere's Law
- Faraday's Law
- *Did not get to this today
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