When dielectric is removed from plates of a charged capacitor then electric field between plates:
Correct answer: C. Increases
- A. Remains unchanged
- B. Decreases
- C. Increases
- D. All of the above
Explanation
When the dielectric is removed from the plates of a charged capacitor, the electric field between the plates generally increases. This is because the dielectric material helps reduce the electric field strength by polarizing and storing charge. Without the dielectric, the electric field becomes stronger. It's like taking away a cushion that was reducing the force between the plates.
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About Capacitors
Capacitors store electric charge and energy in an electric field between conductors. Work includes capacitance, the relation Q = CV, dielectric materials, charging and discharging, energy formulas, and combinations of capacitors in series and parallel. Electric potential difference is needed to understand why charge and stored energy change.
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