Ohm’s law does not apply to unilateral electrical appliances like diodes and transistors as they allow the current to flow through in one direction only. Students can take a look at these ...

Both have inherent resistance to the flow of electricity ... There are many laws in physics, science and nature, and Ohm’s ...

The water flow analogy, for instance, is decent for explaining Ohm’s law, but it breaks down pretty soon thereafter. Hydraulics aren’t as easy to set up when you want an educational toykit for ...

As free electrons flow through wires, they collide with the ions in the wire which causes the ions to vibrate more. This increased vibration of the ions increases the temperature of the wire.

As free electrons flow through wires, they collide with the ions in the wire which causes the ions to vibrate more. This increased vibration of the ions increases the temperature of the wire.