Deadearts7678 Deadearts7678
  • 09-02-2024
  • Physics
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When 10V, DC is applied across a coil, the current through it is 2.5 A. If 10V, 50 Hz AC is applied, the current reduces to 2 A. The reactance of the coil is ____ Ω.

A) 2 Ω
B) 4 Ω
C) 6 Ω
D) 8 Ω

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