andyboehm5544 andyboehm5544

20-02-2024
Physics

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The self-induced emf of a coil is 15 V. What would be the change in the energy of the inductance (in SI units), when the current in it is changed at a uniform rate from 5 A to 25 A in 2 seconds?
a) 500 J
b) 250 J
c) 125 J
d) 625 J

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