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Nikola Tesla with his "magnifying transmitter", capable of producing millions of volts of electricity in his lab at Colorado Springs. The discharge shown is 22 feet in length. (The photo was a double exposure.) ... more |
Prof. Pollock doing a lecture demonstration of the (electric) force for his Phys 2020 class ... ? |
Announcements:
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Exams:
Scores for the midterm exam 1 and CAPA 1-3 are on
CULearn.
The average total score on the Exam is 73% (very good job!!), the average scores on the multiple choice questions and the long answer questions are 71% and 78%, respectively. Exam solutions are on CULearn too. - CAPA Homework:
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Labs:
Instructions for Lab 3
are online (No prelab for Lab 3!!!).
Prelab and Instructions for Lab 4 are online.
- Long written homework: HW 2 is online.
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Dear Phys 2020 students,
The PhET project is seeking volunteers to assist in the development of new computer simulations ("sims") for teaching Physics. As a volunteer, you would spend 1-2 hours playing with a new sim and describing your impressions of it. We compensate $15 per hour for your effort (it can be kind of fun, too). You can see the sims we've already developed, and more information on the project, at the PhET website: phet.colorado.edu.
Interviews will be scheduled at your convenience. If interested, please contact Noah Podolefsky by email ( noah.podolefsky(at)colorado.edu).
We can accept only a limited number of volunteers, so we hope to hear from you soon!
Cheers,
Noah - If you need to talk to your Prof, please go here.
Older announcements of Week 1 and 2, Week 3