In a simple electric circuit, a 24-ohm resistor is connected across a 6.0-volt battery. What is the current in the circuit?A 0.25 AB 1.0 AC 4.0 AD 144 A
Question
In a simple electric circuit, a 24-ohm resistor is connected across a 6.0-volt battery. What is the current in the circuit?
A) 0.25 A
B) 1.0 A
C) 4.0 A
D) 144 A
Solution
1. Break Down the Problem
We need to find the current flowing through a circuit with a known voltage and resistance. The given values are:
- Voltage (V) = 6.0 volts
- Resistance (R) = 24 ohms
2. Relevant Concepts
Ohm's Law is applicable here, which states: where:
- is the current in amperes (A),
- is the voltage in volts (V),
- is the resistance in ohms (Ω).
3. Analysis and Detail
Using the values:
Now, performing the calculation:
4. Verify and Summarize
The calculation confirms that the current flowing through the circuit is indeed .
Final Answer
The current in the circuit is 0.25 A (Option A).
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