Question: If a circuit has a voltage of 24V and a current of 6A, what is the resistance? (2022)
Options:
2Ω
4Ω
6Ω
8Ω
Correct Answer: 8Ω
Exam Year: 2022
Solution:
Using Ohm\'s Law, R = V/I = 24V / 6A = 4Ω.
If a circuit has a voltage of 24V and a current of 6A, what is the resistance? (
Practice Questions
Q1
If a circuit has a voltage of 24V and a current of 6A, what is the resistance? (2022)
2Ω
4Ω
6Ω
8Ω
Questions & Step-by-Step Solutions
If a circuit has a voltage of 24V and a current of 6A, what is the resistance? (2022)
Step 1: Identify the values given in the problem. We have a voltage (V) of 24 volts and a current (I) of 6 amperes.
Step 2: Recall Ohm's Law, which states that Resistance (R) is equal to Voltage (V) divided by Current (I). The formula is R = V / I.
Step 3: Substitute the values into the formula. Replace V with 24 and I with 6: R = 24V / 6A.
Step 4: Perform the division. Calculate 24 divided by 6, which equals 4.
Step 5: Write down the result. The resistance (R) is 4 ohms (Ω).
Ohm's Law – Ohm's Law states that the current through a conductor between two points is directly proportional to the voltage across the two points and inversely proportional to the resistance.
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