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The lightbulb has a different dynamic resistance depending on whether the voltage is increasing or decreasing....

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Physics

The lightbulb has a different dynamic resistance depending onwhether the voltage is increasing or decreasing. Explain why thedynamic resistance is different under these two conditions.

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3.6 Ratings (524 Votes)
The lightbulb uses materials that does not obey ohms law in simple fashion ie some materials possess resistance which can change under different circumstances A material can be characterized electrically by measuring the current I that flows through the material when an electric potential    See Answer
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