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MHT CET2012PhysicsAlternating Current

The frequency of AC mains in India is

Options

  1. A110 Cs ⁻¹
  2. B50 Cs ⁻¹
  3. C60 Cs ⁻¹
  4. D120 Cs ⁻¹

Correct answer

B. 50 Cs ⁻¹

Step-by-step solution

Frequency of AC mains in India is 50 C / s .

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