Question
Download Solution PDFएक टोरॉइडल कुंडली की चुंबकीय पथ लंबाई 30 सेमी और चुंबकीय क्षेत्र की तीव्रता 750 A/m है। कुंडली का धारा 250 mA है। कुंडली के घुमावों की संख्या ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
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चुंबकीय क्षेत्र की तीव्रता दी जाती है:
\(H={Ni\over l}\)
जहाँ, H = चुंबकीय क्षेत्र की तीव्रता
N = घुमावों की संख्या
i = धारा
l = चुंबकीय पथ लंबाई
गणना
दिया गया है, l = 30 सेमी = 0.3 मीटर
H = 750 A/m
i = 250 mA = 0.25 A
\(750={N\times 0.25\over 0.3}\)
N = 900 घुमाव
Last updated on Jun 16, 2025
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