Simulations

10 November

Simulation for Potentiometer

Seng Kwang Tan 15 DC Circuits, Simulations 1 Comment

Continuing the course on Easy Java Simulation, I did this simple simulation on the Potentiometer, which allows students to first predict, and then verify the position of a jockey to achieve null deflection of a galvanometer.

Click on the image below to try it out and do give me your feedback. I’ll try to improve it with whatever little skill I have.

I decided on a DC circuit simulation as I could not find many on Open Source Physics EJSS platform. With this as a template, I guess I can develop more simulations on the same topic when I have time.

https://ejss.s3-ap-southeast-1.amazonaws.com/potentiometer_Simulation.xhtml

09 November

Vertical Throw with Free Fall Simulation

Seng Kwang Tan 02 Kinematics, Simulations 1 Comment

This is a simulation done from scratch after attending a crash course on EJSS. It displays the velocity and acceleration vectors as an object is projected vertically upward with a uniform downward acceleration. The initial upward velocity can be altered using a slider. The graph of velocity is traced as the ball moves.

https://ejss.s3.ap-southeast-1.amazonaws.com/verticalthrow_Simulation.xhtml