#### AC Generator

A 3D AC generator simulator. Click the picture below and run the simulator. You can change rotation speed of the loop and analyse relationship between magnetic flux and EMF induced in the loop.

Magnetic flux through the loop is directly proportional to the area of the loop and magnetic field between two magnets:

$$\Phi = \vec B \cdot \vec{S} = BS \cos \alpha$$

Here $\alpha$ is angle between magnetic field and normal vector of the loop.

$$\alpha = \omega t$$

Here $\omega$ is angular speed, $t$ is time.

According to Faraday’s law of electromagnetic induction, electro motive force (EMF) is:

$$\mathscr{E} = -\frac{d\Phi}{dt}$$

#### Electric Field

An electric field simulator. It is an excellent tool for visualizing electric field and equipotential lines. Visibility of field line and potential surface depends on their magnitude. You can put unlimited number of charges in the field. Also, it can simulate electric field of charged condenser, charged wire and charged dielectric objects. “Electric Filed” have ability to measure field strength and filed potential. Supports MDI, bitmap exporting, and printing. Here are awards for Electric Field.

Developer: Nasanbat Namsrai

Scientific articles, thesis works and other publications which used Electric Field software:

• Three-dimensional coating of nanofibers on surfaces of poorly conductive objects
P McClellan, WJ Landis – Polymer, 2013 – Elsevier
• Silicon Rice-Straw Array Emitters and Their Superior Electron Field Emission
HC Wu, HY Tsai, HT Chiu, CY Lee – ACS Applied Materials & …, 2010 – ACS Publications
• Quadrupolar contact fields: Theory and applications
CG Gray, G Karl, VA Novikov – American Journal of Physics, 2009 – link.aip.org
• Parallel Integration of Aligned Carbon Strings in Polymer Matrix: Dielectrophoretic Preparation, Electrical and Electromechanical Characterisation
MU Sandsaunet – 2012 – diva-portal.org
• One-dimensional Silicon and Germanium Materials: Fabrications and Their Electron Field Emission Properties 吳弘麒清華大學材料科學工程學系學位論文 ； 2011年 (2011 / 01 / 01) ， P1 – 91

• Effect of in vivo and in vitro exposure to electrostatic field on some hematological parameters in rats
H Harutyunyan, V Mkrtchyan, K Sukiasyan, Bio Electro Magnetics -2017

#### Ideal Gas in 3D

You can see ideal gas molecules in 3D if you use “Ideal Gas in 3D”. It can help you to understand molecules motion, Boyle’s law, Charles law and Maxwell distribution.

Developer: Nasanbat Namsrai