Voltage divider is just two resistor connected is series, but powerful tool for calculating electrical potential of some nodes. Instead of solving sys tem of equations, all we need to do in order to calculate output voltage of an voltage divider is to find quotient of resistor value and sum of two re sistors that makes voltage divider, and then to find product of this quotie nt and input voltage.
Read more:
formatting link
and also calculate:
formatting link
tml