1 Magnetic Effects of Current
A solenoid 60 mm long has 50 turns on it and is wound on an iron rod of 7.5 mm radius. Find the flux through the solenoid when the current in it, is 3A. The relative permeability of iron is 600.
1) 1.66 Wb 2) 1.66 nWb 3) 1.66 mWb 4) 1.66 μWb
SOLUTION
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