Resistance in a wire - Simulation

By Sandile MHlophe -

 

Topics

  • Resistivity
  • Resistance
  • Circuits

Description

Observe changes to the equation and wire as you play with the resistivity, length, and area sliders.

Sample Learning Goals

  • Predict how changing each variable will affect the resistance.
  • Explain the difference between resistance and resistivity.

Comments

Post a Comment

Share To UniTut

Popular posts from this blog

Vector addition - Simulation

By Sandile MHlophe -
  Topics Vectors Vector Components Vector Addition Equations Description Explore vectors in 1D or 2D, and discover how vectors add together. Specify vectors in Cartesian or polar coordinates, and see the magnitude, angle, and components of each vector. Experiment with vector equations and compare vector sums and differences. Sample Learning Goals Describe a vector in your own words Explain a method to add vectors Compare and contrast the component styles Decompose a vector into components Describe what happens to a vector when it is multiplied by a scalar Arrange vectors graphically to represent vector addition or subtraction
Read more

Molecular and light - Simulation

By Sandile MHlophe -
  Topics Molecules Photons Absorption Light Description Turn light source on to explore. Observe what happens in the observation window as you set up different combinations of light source and molecule. Note this simulation is the first to support our pan and zoom feature, so zoom in for a closer look, if you need to. Sample Learning Goals Explore how light interacts with molecules in our atmosphere Identify that absorption of light depends on the molecule and the type of light Relate the energy of the light to the resulting motion Identify that energy increases from microwave to ultraviolet Predict the motion of a molecule based on the type of light it absorbs Identify how the structure of a molecule affects how it interacts with light
Read more

Wave on a string - simulation

By Sandile MHlophe -
  Topics Waves Frequency Amplitude Damping Description Explore the wonderful world of waves! Even observe a string vibrate in slow motion. Wiggle the end of the string and make waves, or adjust the frequency and amplitude of an oscillator. Sample Learning Goals Discuss wave properties using common vocabulary. Predict the behavior of waves through varying medium and at reflective endpoints.
Read more

Tutor at the door

By Sandile MHlophe -
Image
Tutor at the door This is how I will be teaching from now on, I how the quality will be great and sound audible. What is UniTut? UniTut is a mobile application where tutors can help high school students with school work. It's making it easier for students to access private tutors and local tutors can make revenue by creating educational videos. Thanks for watching. links: blog - https://ift.tt/qWUCh5V facebook - https://ift.tt/3hjJGMy mobile app - https://ift.tt/khcXBF0 website - https://ift.tt/mOeZ8gV
Read more

Diffusion - Simulation

By Sandile MHlophe -
  Topics Gas Diffusion Thermodynamics Description Mix two gases to explore diffusion! Experiment with concentration, temperature, mass, and radius and determine how these factors affect the rate of diffusion.
Read more