Final answer:
The relationship between current and voltage is described by Ohm's law, which states that current is directly proportional to voltage. Therefore, if the current goes up, the voltage will also go up, and vice versa.
Step-by-step explanation:
True. The relationship between current and voltage is known as Ohm's law, which states that current is directly proportional to voltage. If the current goes up, the voltage will also go up, and vice versa. This relationship can be explained by the resistance in a circuit. When the resistance is constant, an increase in voltage will result in an increase in current.