26. How does the strength of the magnetic field at the centre of a circular coil of a wire carrying current,
change when:
a) its radius is increased keeping current constant
b) the current is decreased keening radius constant​
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1
Answer:
gjzhisitdktdkgdgkzfkznfsgkskfskgsitd
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Answer:
Gggggggg HHHHHHH
Explanation:
ggg, hhh, ooo, ppp
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