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Outline

  1. Ohm's Law
    1. Overview
    2. Inputs and Outputs
    3. Linear Functions
    4. Nonlinear Functions

    Ohm's Law

    Author:Allen Olson
    This collection of ideas and activities explores the mathematical concept of functions in the context of Ohm's laws with the goal of showing that a very simple formula can be visually presented and conceptually approached in several different ways.
    Ohm's Law

    Table of Contents

    • Overview

      • What is Ohm's law?
    • Inputs and Outputs

      • Ohm's law from the perspective of functions
      • Rearranging Ohm's Law
    • Linear Functions

      • The Standard Line
      • Voltage as a function of current
      • Current as a function of voltage
    • Nonlinear Functions

      • Current as a function of resistance
      • Wrapping It Up
    Next
    What is Ohm's law?

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