In relation to Ohm's law, how are volts, amps, and ohms related?

Ohm's law defines the relationship between voltage, current, and resistance in an electrical circuit, and is expressed with the formula Voltage (V) = Current (I) x Resistance (R). This means that the voltage in a circuit is directly proportional to the product of the current flowing through it and the resistance that opposes that current.

In other words, if you know the current in amps and the resistance in ohms, you can calculate the voltage in volts by multiplying these two values. This foundational concept is essential for understanding how electrical systems operate and is widely applicable across various situations in electrical engineering and water treatment operations that might involve pumps or other electrical components.

The other choices do not maintain the integrity of the relationship established by Ohm's law. The second choice suggests a division instead of multiplication, while the third and fourth choices incorrectly imply addition and subtraction instead of multiplication. Hence, the correct interpretation of the relationship among volts, amps, and ohms is encapsulated accurately in the selected answer.