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ElectroMagnetic Induction 
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#1
Mar2204, 06:04 AM

P: 1

What does 'Induced EMF' mean?
Describe clearly the principles of 'Self Induction' What is the unit of Inductance? A Coil has selfinductance if 0.25H. Calculate the induced EMF if the current changes from 100mA to 350mA in 25mS Calculate the inductance of a circuit in which an EMF of 30V is induced, when the circuit's rate of change is 200A/sec. Thanks  need help or answers asap. 


#2
Mar2204, 06:53 AM

Math
Emeritus
Sci Advisor
Thanks
PF Gold
P: 39,294

If you really really need those answers fast why not just look in a text book? You are, after all, just asking for basic definitions.



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