- #1
Shackleford
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A coil has a 3.25 ohm resistance and 440 mH inductance. If the current is 3.00 A and is increasing at a rate of 3.60 A/s, what is the potential decrease across the coil at this moment?
The only equation I know to use is
emf = - L dI/dt
The only equation I know to use is
emf = - L dI/dt