A) zero
B) \[2\,\,rvB\]
C) \[4\,\,rvB\]
D) \[8\,\,rvB\]
Correct Answer: D
Solution :
\[{{V}_{M}}-{{V}_{P}}=2\,r\cdot B\cdot 2v=4Brv\] \[{{V}_{Q}}-{{V}_{n}}=4r\cdot B\cdot v=4Brv\] But, \[{{V}_{P}}={{V}_{Q}}\] \[\therefore \] \[{{V}_{M}}-{{V}_{N}}=\,8\,Brv\]You need to login to perform this action.
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