This textbook survival guide was created for the textbook: College Physics , edition: 1. College Physics was written by and is associated to the ISBN: 9781938168000. This full solution covers the following key subjects: equation, implied, show, Units. This expansive textbook survival guide covers 34 chapters, and 3125 solutions. The full step-by-step solution to problem: 47PE from chapter: 20 was answered by , our top Physics solution expert on 07/07/17, 04:39PM. The answer to “Show that the units 1 A2 ? ? = 1 W , as implied by the equation P = I2R .” is broken down into a number of easy to follow steps, and 21 words. Since the solution to 47PE from 20 chapter was answered, more than 280 students have viewed the full step-by-step answer.