.

 

Electricity Formuals (Simple Calculations)

Electricity Calculations Intro Part 1

An introduction to the formulas

Charge and Current Q=Ne Part 2

How to use the formula Q=Ne

Voltage V= E/Q Part 3

How to use the formula V=E/Q

Current I = Q/t Part 4

How to use the formula I=Q/t

Resistance R =V/I Part 5

How to use the formula R=V/I

Resistance I ntroduction Part 6

How length, area, and the material effects the resistance

Resistance Formula Part 7

How to use the formula R= resistivity*L/A

Power Part 8

How to use the 3 Power formulas

Calculating the Cost of Electricity

Using the rate of energy to calculate the cost.