Question
Physics Question on Current electricity
The effective resistance of a parallel connection that consists of four wires of equal length, equal area of cross-section, and same material is 0.25 Ω. What will be the effective resistance if they are connected in series?
A
4 Ω
B
0.25 Ω
C
0.5 Ω
D
1 Ω
Answer
4 Ω
Explanation
Solution
The correct answer is option (A): 4 Ω