What is the total current in a circuit with a 12V battery and a total resistance

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Question: What is the total current in a circuit with a 12V battery and a total resistance of 3 ohms?

Options:

Correct Answer: 4 A

Solution:

Using Ohm\'s law, I = V/R, we have I = 12V / 3 ohms = 4 A.

What is the total current in a circuit with a 12V battery and a total resistance of 3 ohms?

What is the total current in a circuit with a 12V battery and a total resistance of 3 ohms?

Step 1: Identify the voltage of the battery. In this case, it is 12 volts.
Step 2: Identify the total resistance in the circuit. Here, it is 3 ohms.
Step 3: Use Ohm's law formula, which is I = V / R, where I is the current, V is the voltage, and R is the resistance.
Step 4: Plug in the values into the formula: I = 12V / 3 ohms.
Step 5: Calculate the result: 12 divided by 3 equals 4.
Step 6: Conclude that the total current in the circuit is 4 amperes (A).

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