A) \[5\times {{10}^{-3}}Wb\]
B) \[5\times {{10}^{-5}}\,Wb\]
C) \[{{10}^{-2}}\,Wb\]
D) \[{{10}^{-4}}\,Wb\]
Correct Answer: A
Solution :
\[\varphi =NBA\cos \theta =100\times 0.2\times 5\times {{10}^{-4}}\cos {{60}^{o}}\] \[=5\times {{10}^{-3}}Wb\]You need to login to perform this action.
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