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[itex]epsilon=-\frac{d \Phi}{dt}[/itex] where epsilon is the emf. the emf produces a current in the oppostite direction to the loop which gives a magnetic field opposing ther external field B. my notes then say
[itex]\frac{d \Phi}{dt}>0 \Rightarrow \frac{d \Phi_{Induced}}{dt}<0[/itex] but i don't understand this statement, can someone explain it please?
[itex]\frac{d \Phi}{dt}>0 \Rightarrow \frac{d \Phi_{Induced}}{dt}<0[/itex] but i don't understand this statement, can someone explain it please?