A) \[x\]
B) \[y=7\,\sin \left[ 7\,\,\pi t-0.4\,\pi x+\frac{\pi }{3} \right]\]
C) \[\frac{2\pi }{49}m/s\]
D) \[\frac{49}{2\pi }m/s\]
Correct Answer: A
Solution :
Key Idea: The equivalent capacitance of the capacitors joined in parallel is equal to the sum of their individual capacitances. Let the change on the capacitors be \[F=Mr{{\omega }^{2}}\]. Then total charge isYou need to login to perform this action.
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