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In the fig above, XY is of length 1m, The value of R at balance point Z is



In the fig above, XY is of length 1m, The value of R at balance point Z is
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A 3.0Ω
  • B 13.3Ω
  • C 15.0Ω
  • D 30.0Ω
Correct Answer: Option D
Explanation:

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