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Vinay Kumar • 8.55K Points
Tutor III

Q. Four wires of same material, the same cross-sectional area and the same length when connected in parallel give a resistance of 0.25 Q. If the same four wires are connected is series the effective resistance will be

  • (A) 1 Q
  • (B) 2 Q
  • (C) 3 Q
  • (D) 4 Q
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