Question: In a circuit with a current of 5 A flowing through a resistor of 10 ohms, what is the voltage across the resistor?
Options:
50 V
5 V
10 V
15 V
Correct Answer: 50 V
Solution:
Using Ohm\'s Law, V = I * R = 5 A * 10 ohms = 50 V.
In a circuit with a current of 5 A flowing through a resistor of 10 ohms, what i
Practice Questions
Q1
In a circuit with a current of 5 A flowing through a resistor of 10 ohms, what is the voltage across the resistor?
50 V
5 V
10 V
15 V
Questions & Step-by-Step Solutions
In a circuit with a current of 5 A flowing through a resistor of 10 ohms, what is the voltage across the resistor?
Step 1: Identify the current flowing through the resistor. In this case, the current (I) is 5 A.
Step 2: Identify the resistance of the resistor. Here, the resistance (R) is 10 ohms.
Step 3: Use Ohm's Law formula, which is V = I * R, to find the voltage (V).
Step 4: Substitute the values into the formula: V = 5 A * 10 ohms.
Step 5: Calculate the result: 5 A * 10 ohms = 50 V.
Step 6: Conclude that the voltage across the resistor is 50 V.
Ohm's Law – Ohm's Law states that the voltage (V) across a resistor is equal to the current (I) flowing through it multiplied by the resistance (R) of the resistor.
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