Physics GCSE
Current and length in a field
What Current and length in a field means in Physics GCSE, as defined for OCR.
Definition of Current and length in a field
Check what you remember
Read the wording for your board, then hide it and explain Current and length in a field in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
I is the current in amperes and L is the length of conductor in the field in metres, multiplied with B to give force.
Topics that use Current and length in a field
- 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 Current and length in a field in the exam
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