Will set up the following series circuit with identical fixed resistors. What is the voltage across each resistor if the input voltage is 12 V?
The voltage across each resistor in a series circuit is the same. Therefore, if the input voltage is 12 V and there are n resistors in the circuit, the voltage across each resistor will be:
V = 12 V / n
For example, if there are three identical fixed resistors in the circuit, the voltage across each resistor will be:
V = 12 V / 3 = 4 V