Two circuits with multimeters to observe the electrical parameters

Hi!!

Today we have practice making circuits with tinkerkad.

Electrical definitions:

• ELECTRICITY: The flow of electrons from negative to positive pole in a conductor.

• VOLTAGE: That force which is generated to cause current to flow in an electrical circuit. Voltage is measured in Volts "V".

• INTENSITY OF THE CURRENT: Flow of electricity along a surface of conductor in a time. Current is measured in Amperes "A" = Coulombs/sg. 1 Coulomb= 6.242×10¹⁸electrons.

• MULTIMETER: A testing device that can be set to read ohms (resistance), voltage (force), or amperes (current) of a circuit.

In the following circuits, we can see how the electrical parameters vary, when only the voltage or force of the battery changes. The circuit with the lower voltage battery will look less and have less intensity.

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