Explanation: This question can be solved using Ohm's Law, a fundamental principle in electrical circuits. Ohm's Law states that Voltage (V) is equal to Current (I) multiplied by Resistance (R), or V = I * R. Given: * Current (I) = 3 Amperes (A) * Resistance (R) = 50 Ohms (Ω) Applying Ohm's Law: V = I * R V = 3 A * 50 Ω V = 150 Volts (V) Therefore, the voltage across the circuit is 150 V. The other options are incorrect because they do not result from the direct application of Ohm's Law with the given current and resistance values.