Final answer:
To find the voltage across the other resistor in the circuit, we can use Ohm's law, which states that V = IR. By substituting the given values of X (5V) and Y (3V) into the equation, we can find the voltage across the resistor V1.
Step-by-step explanation:
We have a circuit with a battery and two resistors. We know the voltage across the battery (V) and one of the resistors (X). To find the voltage across the other resistor (V1), we can use Ohm's law, which states that V = IR, where V is the voltage, I is the current, and R is the resistance.
Since we are given the values of X (5V) and Y (3V), we can substitute these values into the equation. So, V1 = I1 * R1 = Y * R1 = 3V * R1.