Lec 1 | MIT 8.02 Electricity and Magnetism, Spring 2002
Uploaded by: MIT
Video Description:
What holds our world together?
Electric Charges (Historical)
Polarization
Electric Force
Coulomb's Law
View the complete course at: http://ocw.mit.edu/8-02S02 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Tags for this video: and charge Coulomb's electric electromagnetism electrostatics Introduction law matter mit of structure to
Find more videos in the "Education" category
See more videos uploaded by MIT
Comments for this video: Show || Hide
Tell a friend:














And the prof's name is Walter Lewin.
a current of 4.5 A flows in a car headlamp bulb for 20 minutes.
a)calculate the total charge that passes through the filament.
b)how many electrons pass a given point in the during this time?
a) Q=4.5*1200=5400C b) i figure out that it should be 5400/(1.6*10^-19) but its wrong.could any1 please help me with the answer ? ?
A great refresher in a wonderful subject.