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Class 10ScienceMagnetic Effects of Electric CurrentDomestic Electric Circuits
Easy

What will be the frequency of an alternating current if its direction changes after every $0.01\,s$ (in $,Hz$)?

  • A
    $25$
  • B
    $50$
  • C
    $100$
  • D
    $200$
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Class 10 Questions

Class 10

Science Questions

Chapter

Magnetic Effects of Electric Current

Subtopic

Domestic Electric Circuits

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