# Equations Library

295 Equations

It won't come as a surprise to anyone to know that electrical engineering and electronics can be quite math intensive. Not only are there a lot of equations to describe what's happening in circuits and electronics devices, there are a lot of identities, equations, and tips to better manipulate that math. We're compiling as many helpful resources as we can in an easily searchable format to make your life just a little easier!

## Maximum Number of Electrons in a Shell (Bohr Model)

- Electronics Reference
- Electricity

## Total Inductance of Two Series Coils with Mutual Inductance

- Electronics Reference
- Inductors

## Magnetic Field of a Toroidal Solenoid

- Electronics Reference
- Electromagnetism

## Ohm’s Law

- Electronics Reference
- DC Circuits

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