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iL inductor current formula ?

if L = 100mh
and iL = 1/L cos (300t)dt find the current when time is 0.75s

can anyone help me get through this one please ?
Original post by john.ashby
if L = 100mh
and iL = 1/L cos (300t)dt find the current when time is 0.75s

can anyone help me get through this one please ?


Not sure your question (equation) is correct.
Can you upload a pic of the original question and describe what you know/what part youre having problems with.
Reply 2
Original post by mqb2766
Not sure your question (equation) is correct.
Can you upload a pic of the original question and describe what you know/what part youre having problems with.


sorry i couldnt find how to correctly write the maths notation, try this picture
Original post by john.ashby
sorry i couldnt find how to correctly write the maths notation, try this picture


You must know how to integrate cos(), though no initial conditions are given.

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