Question
Download Solution PDFএকটি 12 V এর ব্যাটারি একটি অজানা রোধক জুড়ে সংযুক্ত আছে। যদি সার্কিটের মধ্য দিয়ে 2 mA-এর তড়িৎ প্রবাহিত হয়, তাহলে রোধের মান _________।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFসঠিক উত্তর হল বিকল্প 3) 6000 ওহম
প্রদত্ত:
\(V=12V,I=2mA=0.002A\)
নির্ণয় করতে হবে:
রোধ (R)
অনুসৃত সূত্র:
ওহমের সূত্র: \(V=IR\)
গণনা:
যেহেতু,
\(V=IR\)
\(R={V\over I}\)
\(R={12\over 0.002}=6000 ohm\)
অতএব, রোধের মান হল 6000 ওহম।
Last updated on Jun 2, 2025
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