PHYS208 Fundamentals of Physics II

Hint for Ch. 28, 57P

a) The 10 A through the internal resistance drops the terminal voltage of the battery from its emf value to 12 V.

b) The terminal voltage of the battery is now 9.6 V (8 A through 1.2 ohms of ligths). Find current through battery.


"http://www.physics.udel.edu/~watson/phys208/exercises/hints/28-57P.html"
Last updated Sept. 16, 1997.
Copyright George Watson, Univ. of Delaware, 1997.