Current Electricity

This experiment demonstrates the basics of an electric circuit using a battery, wires, a bulb, a resistor, and a switch. When the switch is closed, cu...

This experiment demonstrates how the resistance of a wire depends on its material, length, and thickness. It shows that resistance increases with leng...

In this experiment, the user controls the electric potential at points A and B. Electrons flow from the point of lower potential to higher potential, ...

This experiment demonstrates how different materials conduct electricity. A simple circuit with a battery and bulb is used, and the test material is p...

This experiment demonstrates Ohm's Law by showing that current is directly proportional to voltage for a conductor at constant temperature, and how re...

This experiment demonstrates the concept of potential difference by showing that electrons flow from lower electric potential to higher electric poten...

This activity demonstrates how to determine the resistance value of a resistor by using the color code and understanding how different color bands cor...

This experiment demonstrates how adding resistors in parallel affects a circuit. As more resistors are added in parallel, the total resistance of the ...

This experiment demonstrates how adding resistors in series affects a circuit. As more resistors are added in series, the total resistance increases. ...

This experiment demonstrates the difference between series and parallel circuits by showing that in a series circuit all bulbs go off when one is dest...