Four wires of same material, the same cross-sectional area and the same length when connected in parallel give a resistance of 25 Q. If the same four wires are connected is series the effective resistance will be________?

Electrical Engineering Mcqs

Four wires of same material, the same cross-sectional area and the same length when connected in parallel give a resistance of 25 Q. If the same four wires are connected is series the effective resistance will be________?

(A)  100 Ω

(B)  200 Ω

(C)  300 Ω

(D)  400 Ω



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