Electric Current, Explain, Symbol, Measure

Electric Current

Electric Current, Explain, Symbol, Measure.

Electric Current:

Electric current is the flow and transfer of electric charges, electrons in metals and ions in electrolyte solutions. Electric current is a necessary energy for lighting homes and streets as it is a vital material in the work of factories and industrial facilities.

Ohm's law :

The relationship between voltage and electric current was discovered by the scientist George Ohm and thus named after him. Ohm's law states that the electric potential is directly proportional to the electric current and the resistance of the conductor passing through it. We have already explained Ohm's law in detail. You can read an article about it by clicking here.

Ohm's law equation

electric current unit :

The unit of electrical current is the ampere, and all countries of the world use the ampere unit to measure the intensity of electric current within electrical circuits. To measure the strength of the electric current, we use the Ampere Meter device or Multimeter.

How to measure electric current :

To measure the electric current we use the so-called ampere-meter or multimeter, which is an advanced and multi-functional measuring device as it is used to measure voltage, electrical resistance, diodes, transistors, and many other electronic elements. Putting the measuring device pointer on the ampere and a value greater than the value that we want to measure, for example, we want to measure the intensity of an electric current in the house , It is enough to put the meter indicator on the value of 100 amps as it is greater than the value that we will get at home.

How to test electric Current

Finally, this was an educational topic about the electric current and its working principle, its symbol, and its measurement method , I hope you understand the article , don't forget to share it with your friends.