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What is the total current flowing through a circuit if the total voltage is 12 V
What is the total current flowing through a circuit if the total voltage is 12 V and the total resistance is 4 ohms?
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Practice Questions
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Q1
What is the total current flowing through a circuit if the total voltage is 12 V and the total resistance is 4 ohms?
3 A
4 A
12 A
48 A
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Using Ohm's Law, I = V / R. Here, I = 12 V / 4 ohms = 3 A.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the total current flowing through a circuit if the total voltage is 12 V and the total resistance is 4 ohms?
Solution:
Using Ohm's Law, I = V / R. Here, I = 12 V / 4 ohms = 3 A.
Steps: 7
Show Steps
Step 1: Identify the total voltage in the circuit, which is given as 12 V.
Step 2: Identify the total resistance in the circuit, which is given as 4 ohms.
Step 3: Recall Ohm's Law, which states that current (I) is equal to voltage (V) divided by resistance (R).
Step 4: Plug the values into the formula: I = V / R.
Step 5: Substitute the values: I = 12 V / 4 ohms.
Step 6: Calculate the result: 12 divided by 4 equals 3.
Step 7: Conclude that the total current flowing through the circuit is 3 A.
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