Recent content by travh2007

Homework Statement Why is the following situation impossible? A battery has an emf of E = 9.2V and an internal resistance of r = 1.2 ohms. A resistance R is connected across the battery and extracts from it a power of P = 21.2W. Homework Equations My book gives these equations throughout the...

Directions: Rewrite the following equation as a linear 1st Order Differential Equation in standard form. (Standard form = dy/dx + P(x)y = f(x)) dy/dx = xy(1+y3) My problem is that there are too many y variables in this equation, and the standard form only has room for 1. So I figured I...