Final answer:
The current flow in a circuit with an applied voltage of 120 volts and power consumption of 600 W is calculated to be 5 amperes.
Step-by-step explanation:
The measurement of the current flow in amperes for a circuit with an applied voltage of 120 volts and a power consumption of 600 W can be calculated using the formula P = IV, where P is the power (in watts), I is the current (in amperes), and V is the voltage (in volts). To find the current I, rearrange the formula to I = P/V. By substituting the given values into the formula, you get I = 600 W / 120 V, which equals 5 A. Therefore, the current flow in this circuit is 5 amperes.