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Formulae
"physics is just applied maths" - some random guy on the internet
here at physics daddy, we understand how it feels to forget a formula in the middle of a test. this is why we have gathered every single formula and organised it here for you.
Left hand rule
Right hand rules
This is used for motors
This is used for generators
is also used for wires and solenoids
thumb points to direction of current
fingers point to direction of magnetic field
thumb points to direction of magnetic north
fingers point to direction of current
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