SimCircuit is a must have tool for high school physics student or teacher. It lets user create and visualise any desired electronic circuit. It is completely free to use, to help students and physics enthusiasts learn physics in interactive way.
Make sure you have java (1.7+) installed.
Physics Circuit simulator
Simphy has its own Physics circuit simulator to create simple to complex circuit diagrams and visualize the values like current, voltage drops, graphs of different component and all this in real time This circuit simulator helps high school students to simulate any high school problem and visualize the working of that circuit with real time changes.
Physics circuit simulator supports various components like wires, resistors, AC/DC sources, capacitors, inductors, diodes, transistors. Also it supports numerous measurement instruments like potentiometer, ammeter, galvanometer, voltmeter and many more.
Simphy helps students to solve their curiosity in no time and check what will happen if they make small changes by simple drag and drop options. Teachers can use Simphy to teach by visually appealing interactive content that overall increases the interest and retention of students. Simphy becomes quite handy at times when solving complex circuit problems that are impossible to solve by a human mind.
The Physics circuit simulator provides great help for designing and testing circuit models by first simulating them in a simulator before implementing them in electronic devices. This can be of great help in cost cutting of various expensive elements and also removing redundant components from the circuits and replacing them with a more efficient one.