Laws of Electricity
The Laws of Electricity describe how electric charges interact and behave in various situations. One fundamental law is Ohm's Law, which states that the current (I) flowing through a conductor between two points is directly proportional to the voltage (V) across the two points and inversely proportional to the resistance (R) of the conductor. This relationship is expressed as the formula V = I × R.
Another important principle is Kirchhoff's Laws, which include the Current Law and the Voltage Law. The Current Law states that the total current entering a junction must equal the total current leaving it, while the Voltage Law states that the sum of the electrical potential differences around any closed circuit must equal zero. These laws help in analyzing and designing electrical circuits.