Play with electrical charges in our virtual electroscope simulation and learn more about electricity.

Using an electroscope, you can determine whether an object is charged or the polarity of the charge. When the (+) charged body is close to the metal plate, the metal foil’s free electrons …

This is an interactive sim. It changes as you play with it.

Just by looking at a charged electroscope, with the needle away from its uncharged, almost vertical, position, you can't tell the sign of the charge it has. Unlike in this simulation, you can't …

Mar 13, 2025 · Let's play with a simulated foil electroscope using a graph this time! By dragging the black dot of the charged object, you can bring the charged object closer to the electroscope.

CircuitLab provides online, in-browser tools for schematic capture and circuit simulation. These tools allow students, hobbyists, and professional engineers to design and analyze analog and …

The Heart, Circulation, and Blood Vessels Shows the main parts of the heart and the order in which blood flows. Also has a simulation of arteries, veins and capillaries. YouTube Tutorial

The electroscope simulation I have developed is a very simple simulation that can be used to show induced charge separation, charging by contact, charging by induction and grounding. …

This java applet demonstrates electrostatics in two dimensions. When the applet starts up you will see the electric field of two positive charges. The charges can be dragged around the screen …

Arrange positive and negative charges in space and view the resulting electric field and electrostatic potential. Plot equipotential lines and discover their relationship to the electric …