A) Q proportional to v2 P proportional to g R proportional to \[{{\sin }^{2}}\text{ }\!\!\theta\!\!\text{ }\]
B) Q proportional to g P proportional to v2 R proportional to \[{{\sin }^{2}}\text{ }\!\!\theta\!\!\text{ }\]
C) Q proportional to g P proportional to \[{{\sin }^{2}}\text{ }\!\!\theta\!\!\text{ }\] R proportional to v2
D) Q proportional to \[{{\sin }^{2}}\text{ }\!\!\theta\!\!\text{ }\] P proportional to v2 R proportional to g
Correct Answer: A
Solution :
For the given Wheatstone bridge \[\frac{P}{R}=\frac{Q}{S}\] \[S=\frac{Q\times R}{P}\] \[S=\frac{{{v}^{2}}\,\sin \theta }{2g}\] Hence option is correct.You need to login to perform this action.
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