What is the resistance of a circuit if a current of 5A flows through it when a v

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Question: What is the resistance of a circuit if a current of 5A flows through it when a voltage of 25V is applied? (2022)

Options:

Correct Answer: 10Ω

Exam Year: 2022

Solution:

Using Ohm\'s law (R = V/I), R = 25V / 5A = 5Ω.

What is the resistance of a circuit if a current of 5A flows through it when a voltage of 25V is applied? (2022)

What is the resistance of a circuit if a current of 5A flows through it when a voltage of 25V is applied? (2022)

Step 1: Identify the values given in the problem. We have a current (I) of 5A and a voltage (V) of 25V.
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 25V and I with 5A: R = 25V / 5A.
Step 4: Perform the division. Calculate 25 divided by 5, which equals 5.
Step 5: State the final answer. The resistance of the circuit is 5Ω.

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