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WAEC - Physics (2010 - No. 43)
The energy, E stored in an inductor of inductance L when current I passes through it is given by the equation
E = \(\frac{1}{2} LI^2\)
E = LI
2
E \(\frac{1}{2}LI\)
E = \(\frac{1}{2} L^2I\)
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