The world’s Largest Sharp Brain Virtual Experts Marketplace Just a click Away
Levels Tought:
Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | Apr 2017 |
| Last Sign in: | 327 Weeks Ago, 4 Days Ago |
| Questions Answered: | 12843 |
| Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
#1 a pint charge of 1.26*10^10c is moved by an external agent through an electric field from point A at an electric potential of 6.32 volts to 12.4 volts. this particle begins and ends at rest. how much work was done by the agent?
Â
#2 show that IAÂ = I (1+ R/ RV) show that for I to be with in 1% of IA, RVÂ must be greater than 100R. the resistance of the DVM is 10^7 ohms. what is the percent difference between the value of R using I and IA?
Â
#3 When working on high voltage circuits, technicians are often advised to keep one hand behind their back. why is an electric shock between your two hands more dangerous than a shock between two points on the same arm?
-----------