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gcse additional physics > resistance and v=IxR > Flashcards

resistance and v=IxR Flashcards

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1
Q

what happens when the resistance increases due to the temperature

A
  • the electrical energy is transferred to heat energy when the resistor gets hot
  • the heat causes the ions to vibrate more
  • due to moving ions, it hard for the current to flow so the resistance increases
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gcse additional physics (24 decks)

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