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#2733 Bangla Language & Literature তড়িৎশক্তি Level 17107

<p>দুটি তড়িৎ প্রবাহ যথাক্রমে I = I<sub>0</sub> sinωt এবং I = I0 sin[ω(t+T/3)] দ্বারা প্রকাশ করা যায় ; এদের মদ্যে দশা পার্থক্য কত ?</p>

  1. A <p>2π/3</p>
  2. B <p>π/2</p>
  3. C <p>π/3</p>
  4. D <p>π</p>
Answer: A - <p>2π/3</p>

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