Physics GCSE
Rearranging ratio equations
What Rearranging ratio equations means in Physics GCSE, as defined for OCR.
Definition of Rearranging ratio equations
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Reference: OCR
Cross-multiplying so that the primary voltage times the secondary turns equals the secondary voltage times the primary turns, isolating the unknown quantity.
Topics that use Rearranging ratio equations
- Uses of magnetism (OCR GCSE)
Related terms
- Applying and rearranging equations
- Force direction and orientation
- Force on a current-carrying conductor
- Induced current and its magnetic field
- Induced potential difference from a changing magnetic flux
- Magnetic field around a current
- magnetic flux density
- magnetic flux density in tesla
Using Rearranging ratio equations in the exam
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