A) 31 Wb
B) 65 Wb
C) 100 Wb
D) 90 Wb
Correct Answer: B
Solution :
(b) 65 Wb \[\phi =\overrightarrow{B}\cdot \overrightarrow{A}=(5\widehat{i}+10\widehat{j}+6\widehat{k})\cdot \left( 3\widehat{i}+2\widehat{i}+5\widehat{k} \right)\] \[=15+20+30=65\text{ }Wb\]You need to login to perform this action.
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