According to Kirchhoff,
“At any junction point in a circuit where the current can divide, the sum of the currents into the junction must equal the sum of the currents leaving the junction.” This law is called the junction law.
According to Kirchhoff,
“The algebraic sum of the increases and decreases in potential difference across various components of a closed circuit loop must be zero.”
Electric power = V × I = voltage × current (I).
SI unit of power is the watt.
