স্থানের ভূ-চৌম্বক ক্ষেত্রের মান 43.3μT এবং আনুভূমিক উপাংশের মান 32.1μT দেওয়া আছে।
ভূ-চৌম্বক ক্ষেত্র দ্বারা উৎপন্ন বিনতি কোণের সাথে পার্থক্য করে নেওয়া হয়। আনুভূমিক উপাংশের সাথে বিনতির মানের অনুপাত দ্বারা পার্থক্য করা হয়।
তাই, বিনতি = কোণ সমানতা সাপেক্ষে ভূ-চৌম্বক ক্ষেত্রের মান - আনুভূমিক উপাংশের মান
অর্থাৎ, বিনতি = tan⁻¹ (ভূ-চৌম্বক ক্ষেত্রের মান / আনুভূমিক উপাংশের মান)
এখানে, বিনতি = tan⁻¹ (43.3μT / 32.1μT) = tan⁻¹ (1.35)
এটি ক্যালকুলেটর ব্যবহার করে সমাধান করা যায়, বা আর্ক ট্যানজেন্ট ফাংশনের সাহায্যে করা যায়।
তাই, বিনতি = 44.88° (প্রায়)।
অর্থাৎ, ঐ স্থানের বিনতি প্রায় 44.88° হবে। এটি বিনতির সঠিক মান যা দেওয়া হয়েছে ভূ-চৌম্বক ক্ষেত্রের মান এবং আনুভ
1 x Booting (57.96%) | 95.68ms |
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