Question
Download Solution PDFপ্রদত্ত চিত্রটিতে ভোল্টমিটার দ্বারা প্রদর্শিত মানটি কত?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFধারণা:
ধরি, প্রদত্ত ভোল্টমিটারটি হল আদর্শ যাতে ভোল্টমিটারের রোধ অসীম হয়।
এখন প্রশ্নে প্রদত্ত বর্তনী রেখাচিত্রে ভোল্টেজ বিভাজনের নিয়ম প্রয়োগ করে।
\(V_1=\frac{R_1}{R_1+R_2}\times V\)
\(V_2=\frac{R_2}{R_1+R_2}\times V\)
V1 = R1 রোধক জুড়ে ভোল্টেজ
V2 = R2 রোধক জুড়ে ভোল্টেজ
V = মোট ভোল্টেজ
গণনা:
প্রদত্ত: V = 5 V
সুতরাং, 1kΩ জুড়ে ভোল্টেজ হল,
\(V_1=\frac{R_1}{R_1+R_2}\times V\)
\(V_2=~\frac{1}{1\; +\; 4}\times5=1~V\)
Last updated on Jul 22, 2025
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