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

Kudela Owaziyo - BP Maphumulo

By Sandile MHlophe -
 Umlingiswa ongummeleli emdlaweni othi, Kudela Owaziyo. ISINGENISO  Ummeleli ngumlingiswa oyiqhawe lomdlalo.  Indaba yonke incike kuye. Yize engekho kwezinye izehlakalo kodwa ziyamthinta ngandlela thize. Indaba yonke imayelana naye. Ubhekana nenkinga ethile ashikashikeke ezama ukuyixazulula. Kuyenzeka aphumelele noma ehluleke. 
Read more

unitut lite

By Sandile MHlophe -
Unitut lite is a small/convenient app from unitut, it focuses more on the core features of unitut. It is primarily made to be used when users are specifically looking for a small sized app with better performance and offline support. It is still under development but expected to be released late this year. 
Read more

Experience Unlimited Calling with Mhlophe VOIP – The Perfect Complement to Our Uncapped LTE

By Sandile MHlophe -
At MhlopheHost , we’re always looking for ways to bring you the best internet and communication solutions. That’s why we’re excited to introduce Mhlophe VOIP — our brand-new Voice Over IP service designed to give you unlimited calling to other VOIP numbers, fully integrated with our already popular uncapped LTE packages. Why Choose Mhlophe VOIP? Unlimited Calls, Unlimited Freedom With Mhlophe VOIP, you get truly unlimited calls to any other VOIP numbers, meaning you can stay connected with family, friends, and colleagues without worrying about call minutes or extra charges. Whether it’s a quick check-in or a long conversation, Mhlophe VOIP has you covered. Seamless Integration with Uncapped LTE Our uncapped LTE packages at MhlopheHost provide you with high-speed, reliable internet without data caps. Pair that with Mhlophe VOIP, and you have a powerful combo — crystal-clear voice calls powered by a strong, uncapped LTE connection, ensuring no interruptions and high call quality. ...
Read more

Energy skate park - Simulation

By Sandile MHlophe -
  Topics Conservation of Energy Kinetic Energy Potential Energy Thermal Energy Friction Energy Description Learn about the conservation of energy at the skate park! Build tracks, ramps, and jumps for the skater. View the skater's kinetic energy, potential energy, and thermal energy as they move along the track. Measure the speed and adjust the friction, gravity, and mass. Sample Learning Goals Explain the Conservation of Mechanical Energy using kinetic, gravitational potential, and thermal energy. Describe how changing the mass, friction, or gravity affects the skater's energy. Predict position or estimate speed from energy bar graph or pie chart. Calculate speed or height at one position from information about a different position. Describe what happens to the energy in the system when the reference height changes. Design a skate park using the concepts of mechanical energy and energy conservation
Read more

Energy forms and changes - Simulations

By Sandile MHlophe -
  Topics Conservation of Energy Energy Systems Energy Transfer Energy Conversion Heat Conduction Description Explore how heating and cooling iron, brick, water, and olive oil adds or removes energy. See how energy is transferred between objects. Build your own system, with energy sources, changers, and users. Track and visualize how energy flows and changes through your system. Sample Learning Goals Predict how energy will flow when objects are heated or cooled, or for objects in contact that have different temperatures. Describe the different types of energy and give examples from everyday life. Describe how energy can change from one form of energy into another. Explain conservation of energy in real-life systems. Design a system with energy sources, changers, and users and describe how energy flows and changes one form of energy into another. Tell the energy story for real-life systems.
Read more