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91¶¶Òõ

Last updated

12 January 2024

pptx, 1.7 MB
pptx, 1.7 MB

This presentations covers the OCR Gateway Physics 9-1 P3.2.3 Resistance

  • Combining resistors in series
  • Combining resistors in parallel
  • Modeling resistance, current, and potential difference with a rope.
  • The relationship between potential difference and current
  • The relationship between resistance and current
  • Ohm’s law
  • Rearranging equations
  • Worked examples and student questions
  • Explaining how increasing current increases resistance in a metal conductor and filament lamp.

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