A Pair of Parallel Plates,forming a Capacitor,are Connected to a Battery.While

question 45

Multiple Choice

A pair of parallel plates,forming a capacitor,are connected to a battery.While the capacitor is still connected to the battery maintaining a constant voltage,the plates are pulled apart to triple their original distance.What is the ratio of the final energy stored to the original energy stored?

• A) 1/9
• B) 1/3
• C) 3
• D) 1

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Ethnography

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Heisenberg Uncertainty Principle

A fundamental theory in quantum mechanics that states it is impossible to simultaneously know both the exact position and exact velocity of a particle.