alleryहें . सोलेनोइडाचीं वळीं दुप्पट जातात आनी ताचो प्रवाह अर्दो जाता. ताची लांबाय आनी कोरांत बदल जावंक ना. ताची चुंबकीय क्षेत्राची शक्त कशी बदलता?
Aहें .
तो अर्दवट जाता
Bहें .
तो असोच उरता
Cहें .
ताचे चार पटींनी व्हड जाता
Dहें .
तो दुप्पट जाता
Answer & Solution
Correct answer: B. हें .
तो असोच उरता
हें .
बदलूंक नाशिल्ली भूमिती आनी कोर हांचेखातीर क्षेत्राची तांक घुंवपाच्या गुणांक प्रवाहाच्या प्रमाणांत आसता, देखून वळीं दुप्पट करप आनी प्रवाह अर्दो करप रद्द जाता.
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