A) \[{{90}^{o}}\] and \[{{180}^{o}}\]
B) \[{{0}^{o}}\] and \[{{90}^{o}}\]
C) \[{{90}^{o}}\] and \[{{0}^{o}}\]
D) \[{{0}^{o}}\] and \[{{180}^{o}}\]
Correct Answer: D
Solution :
\[V=\frac{p\cos \theta }{{{r}^{2}}}\] If q = 0° then \[{{V}_{a}}=\max .\] If \[\theta =180{}^\circ \] then \[{{V}_{e}}=\min \].You need to login to perform this action.
You will be redirected in
3 sec