In a series circuit with a 12V battery and two resistors (4Ω and 6Ω), what is th

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Question: In a series circuit with a 12V battery and two resistors (4Ω and 6Ω), what is the total current flowing through the circuit?

Options:

Correct Answer: 1 A

Solution:

Total resistance R = R1 + R2 = 4Ω + 6Ω = 10Ω. Current I = V/R = 12V / 10Ω = 1.2 A.

In a series circuit with a 12V battery and two resistors (4Ω and 6Ω), what is the total current flowing through the circuit?

In a series circuit with a 12V battery and two resistors (4Ω and 6Ω), what is the total current flowing through the circuit?

Step 1: Identify the voltage of the battery, which is 12V.
Step 2: Identify the resistors in the circuit, which are 4Ω and 6Ω.
Step 3: Calculate the total resistance in the circuit by adding the resistances together: 4Ω + 6Ω = 10Ω.
Step 4: Use Ohm's Law to find the current. Ohm's Law states that Current (I) = Voltage (V) / Resistance (R).
Step 5: Substitute the values into the formula: I = 12V / 10Ω.
Step 6: Calculate the current: 12V divided by 10Ω equals 1.2 A.

Ohm's Law – The relationship between voltage (V), current (I), and resistance (R) in an electrical circuit, expressed as V = I * R.
Series Circuit – A circuit configuration where components are connected end-to-end, resulting in the same current flowing through each component.
Total Resistance in Series – In a series circuit, the total resistance is the sum of the individual resistances.