In a circuit, if the voltage is 24V and the current is 3A, what is the resistanc

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Question: In a circuit, if the voltage is 24V and the current is 3A, what is the resistance? (2023)

Options:

Correct Answer: 6Ω

Exam Year: 2023

Solution:

Using Ohm\'s Law, R = V / I = 24V / 3A = 8Ω.

In a circuit, if the voltage is 24V and the current is 3A, what is the resistance? (2023)

In a circuit, if the voltage is 24V and the current is 3A, what is the resistance? (2023)

Step 1: Identify the values given in the problem. We have a voltage (V) of 24 volts and a current (I) of 3 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 3: R = 24V / 3A.
Step 4: Perform the division. Calculate 24 divided by 3, which equals 8.
Step 5: State the result. The resistance (R) is 8 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.