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A capacitor is filled with oil of dielectric constant… | StemPy Lab

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A capacitor is filled with oil of dielectric constant 2.6 and charged to 45 V. The battery is removed, and the oil is drained away. What is the voltage across the plates now?

PhysicsHardHigh School (11–12)Electricity & Magnetism › Electric Potential and Capacitance JEE Main AP A-Level IB

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A capacitor is filled with oil of dielectric constant $2.6$ and charged to $45$ V. The battery is removed, and the oil is drained away. What is the voltage across the plates now?

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← In an air capacitor with a gap d, a sheet of dielectric constant 6 and thickness 3d/4 is slipped in, lying flat between the plates. By what factor does the capacitance grow?The plates of an air capacitor have an area of 0.045 m². Air breaks down at a field of 3.0 × 10⁶ V/m. What is the greatest charge that can be put on the plates? →

More onElectricity & Magnetism › Electric Potential and Capacitance

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