What is the driving voltage if a circuit produces 2 Amperes of current at 10 Ohms resistance?

To determine the driving voltage in a circuit producing a specific amount of current with a given resistance, you can use Ohm's Law, which states that Voltage (V) equals Current (I) multiplied by Resistance (R). In this case, the current is 2 Amperes and the resistance is 10 Ohms.

Using the formula:

[ V = I \times R ]

Substituting the provided values:

[ V = 2 , \text{Amperes} \times 10 , \text{Ohms} ]

[ V = 20 , \text{Volts} ]

Thus, the driving voltage required to produce 2 Amperes of current through a resistance of 10 Ohms is indeed 20 Volts. This calculation aligns perfectly with what is expected in an electrical circuit according to Ohm's Law, making 20 Volts the correct answer.