Question 15
Current ElectricityWhat is the resultant resistance of the circuit in the diagram?
- A.11Ω
- B.4Ω
- C.8Ω
- D.3.6Ω
Show the answer and explanation
Answer: C (8Ω)
Explanation
The two 2 Ω resistors in parallel give 1 Ω. Adding 3 Ω and 4 Ω in series: 3 + 1 + 4 = 8 Ω.