Calculate the behaviors of circuits and circuit elements, such as the effects of alternating current, voltage levels under parallel and series configurations and the power used by a circuit component.

Compute resonance frequency of an LC circuit:

Analyze an RLC circuit:

Analyze a parallel RL circuit:

Analyze a parallel RC circuit:

Examine op amp circuit configurations:

Compute characteristics of an AC signal:

Calculate the power used across an electrical component:

Do computations with Joule's law:

Compute electric current, voltage and resistance using Ohm's law.

Use input fields to specify data for an Ohm's law computation:

Compute with Ohm's law:

Calculate properties of a diode based on current or voltage.

Compute properties of a diode:

Calculate properties of signal processing filters, such as transfer function, pole locations and Bode plots.

Compute characteristics of a Butterworth filter:

Compute characteristics of a Chebyshev filter: