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What happens when the dielectric of a capacitor is broken down?

User Robin Koch
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Final answer:

When the dielectric of a capacitor is broken down, it becomes ionized and can conduct electricity. This is called dielectric breakdown. The presence of a dielectric material in a capacitor allows for smaller plate separation and increases its capacitance.

Step-by-step explanation:

When the dielectric of a capacitor is broken down, it becomes ionized and can conduct electricity. This phenomenon is called dielectric breakdown. A dielectric material is an insulating material that becomes polarized in an electric field. It allows for smaller plate separation in a capacitor, increasing its capacitance and allowing more charge and potential energy to be stored.

When the dielectric of a capacitor is broken down, it becomes ionized and can conduct electricity. This is called dielectric breakdown. The presence of a dielectric material in a capacitor allows for smaller plate separation and increases its capacitance.

User Ingmar Boddington
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