Which outcome occurs when a high voltage is applied across a dielectric material with weak intermolecular forces?

💡 Explanation

When a high voltage is applied, dielectric breakdown occurs due to impact ionization, exceeding the dielectric strength and causing a chain reaction of electron-ion pair generation that lead to a sudden drop in resistance. Therefore dielectric breakdown occurs, rather than magnetic saturation, thermal expansion, or increased resistivity, which involve different responses to electric fields at lower intensities.

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