Question: If a 10 V battery is connected to a 5 Ω resistor, what is the current flowing through the resistor?
Options:
2 A
0.5 A
5 A
10 A
Correct Answer: 2 A
Solution:
Using Ohm\'s law, I = V/R = 10 V / 5 Ω = 2 A.
If a 10 V battery is connected to a 5 Ω resistor, what is the current flowing th
Practice Questions
Q1
If a 10 V battery is connected to a 5 Ω resistor, what is the current flowing through the resistor?
2 A
0.5 A
5 A
10 A
Questions & Step-by-Step Solutions
If a 10 V battery is connected to a 5 Ω resistor, what is the current flowing through the resistor?
Step 1: Identify the voltage (V) from the battery, which is 10 volts.
Step 2: Identify the resistance (R) of the resistor, which is 5 ohms.
Step 3: Use Ohm's law formula, which is I = V / R, to find the current (I).
Step 4: Substitute the values into the formula: I = 10 V / 5 Ω.
Step 5: Calculate the result: 10 divided by 5 equals 2.
Step 6: Conclude that the current flowing through the resistor is 2 amperes (A).
Ohm's Law – Ohm's Law states that the current (I) through a conductor between two points is directly proportional to the voltage (V) across the two points and inversely proportional to the resistance (R) of the conductor.
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