Question

The current through a 10-ohm resistor connected to a 120-V power supply is A) 1 A. B) 10 A. C) 12 A. D) 120 A. E) none of these

Answer 1

The current through the 10-ohm resistor connected to a 120-V power supply is 12 A.

Step-by-step explanation:

The current through a resistor connected to a power supply can be determined using Ohm's Law, which states that current (I) is equal to voltage (V) divided by resistance (R): I = V/R.

In this case, the voltage is 120 V and the resistance is 10 ohms. Plugging these values into the formula, we get: I = 120/10 = 12 A.

Therefore, the correct answer is C) 12 A.

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