Media Summary: Describes how to solve the force on a charge arranged in a rectangular with 3 other charges. All the charges are at the corners. Looks at currents and voltages in an RC circuit just after the switch is closed and after the switch has been closed a long time. Addition trick Butterfly Method for addition trick Fraction trick Simplification in
Hw 2 Problem 4 - Detailed Analysis & Overview
Describes how to solve the force on a charge arranged in a rectangular with 3 other charges. All the charges are at the corners. Looks at currents and voltages in an RC circuit just after the switch is closed and after the switch has been closed a long time. Addition trick Butterfly Method for addition trick Fraction trick Simplification in
![[CS 61A SU26] Homework 2 Problem #4 Count Dollars Getting Started](https://i.ytimg.com/vi/VSp6kPGANLw/mqdefault.jpg)
