electricity andmagnetism
TRANSCRIPT
from Lecture-Demonstration
Now on a two-DVD set:The classic four-hour video collection:
Demonstrations in Acousticsfor only $20. $10 discount for direct cash sales. Inquire in front after program.
Dr. Richard E. Berg, demonstrating over 70 experiments, in 29 titled segments, covering vibrations, waves and sound.
Physics is Phun e-mail list
Go to the Physics is Phun web site and click on “mailing list” link
near top of page
Link to:SUMMER AND OTHER PROGRAMS
FPR PRE-COLLEGE STUDENTS
http://www.physics.umd.edu/lecdem/outreach/summerprogs.htm
Polarization in the Atom
Electric forces on polar molecule
Polar and Non-Polar Liquids (a) and (b)
Electrostatic Force – Moving Lumber
Lightning Video compliments ofTom A. Warner, ztresearch.com
640x480 pixels7,200 images per second0.15 seconds recording timeVisual aspects:-stepped leaders-dart leaders-return strokes-continuing current
Train Levitation
Magnetic Levitation Trains
Photographs compliments of: High Speed Rail (HSR), by Oliver Keating
http://www.o-keating.com/hsr/
Yamanashi test line Maglev site in Japan
Electromagnetic Can Crusher
Video showing explanationa. current from capacitor creates magnetic fieldb. increasing magnetic field induces electric fieldc. electric field moves electrons around cand. electrons feel inward and separation forcese. can cut in two and pushed apart
Slow motion of can crusher at Weslyan UniversityCompliments of Vacek Miglus