A resistor is connected across the terminals of a 6.00-V battery, which delivers 3.50 105 J of energy to the resistor in 11 hours. What is the resistance of the resistor?
3 answers
ohms = ((seconds)(V^2))/J
^ This is wrong.
Energy =v2 x t/R
Energy=3.5 x 10^5
V=6
t=11 hours (turn into seconds)x 3600=39600 seconds
6^2 x 39600/3.5x10^5=4
R=4
Try for yourself:)
Energy=3.5 x 10^5
V=6
t=11 hours (turn into seconds)x 3600=39600 seconds
6^2 x 39600/3.5x10^5=4
R=4
Try for yourself:)
1 answer