OK my mistake
Resistor, capacitor and inductor are linear element
Diode transitor are non linear element

What about the questions I asked? If I don't know your math background, then it makes if very hard to explain things to you in a way that matches that background.

 

What about the questions I asked? If I don't know your math background, then it makes if very hard to explain things to you in a way that matches that background.

I have knowledge of maths. Actually I am trying to find out the current, voltage, power and energy for the inductor when it connected in AC and DC circuit. If you will look the all post now I can calculate voltage, current and power I just need to calculate the energy store in AC
I think to make perfect in analysis first I have to do the analysis of component. If I know the value for component than I can solve the circuit
.

 

All that proves is you can multiply and divide. That is not an adequate explanation of your math background. For example have you studied calculus? Have you studied any physics, e.g. electrostatics? He wants to know your background so he can explain it as concisely and accurately as he can at a level you can understand.

 

Now I can understand and I can find out the energy stored in inductor
E=1/2Li*i
E=0.5*1*50*50
E=1250 joules

That is the energy stored in the inductor at one particular moment in time, namely at 5 s after the charging began when there was 50 A of current flowing in the inductor. At 4 seconds is was less and at 6 seconds it is more. What is magical about 5 seconds?

Power P=Li*di/dt
P=1*50*10
P=500W
Is this calculation is correct?

Similar to before, that is the power at one moment in time. It is different at other moments in time. Again, what is magical about 5 seconds?

 

I have knowledge of maths.

That is a meaningless claim that tells me nothing. My eight-year old daughter has "knowledge of maths", yet she is hardly ready to do calculus. I asked for your level of ability regarding specific things.

Actually I am trying to find out the current, voltage, power and energy for the inductor when it connected in AC and DC circuit. If you will look the all post now I can calculate voltage, current and power I just need to calculate the energy store in AC
I think to make perfect in analysis first I have to do the analysis of component. If I know the value for component than I can solve the circuit
.

Again, just trying to find the energy stored in the inductor is an ill-defined question. The energy stored varies with time. So are you looking for the average energy stored in the inductor over time? The peak energy stored? The instantaneous energy stored at an arbitrary time?

You don't seem to have any grasp of these fundamental concepts. You are throwing formulas at problems without understanding what those formulas tell you and what there limitations are.

 

Yes I have studied calculus, logarithms, trigonometry. I have solved problems. And honestly saying when I try to apply that math knowledge in practically. I completely fail.

 

Yes I have studied calculus, logarithms, trigonometry. I have solved problems. And honestly saying when I try to apply that math knowledge in practically. I completely fail.

Then you haven't really learned those topics. This is very likely the result of having not mastered more basic topics such as algebra and, as a consequence, you were forced to "study" these other topics only to the degree that you memorized a bunch of formulas and rules that only allowed you to appear to work through the very specific problems that you were given at that time. You very well may need to stop and take several steps back and walk through these topics, starting with algebra, with the intent and focus of understanding them and mastering their application to problems.