Recent content by miko1977
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High School Torque is defined about a point?
Great explanation! Thanks. -
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High School Torque is defined about a point?
Hi my friend. Thanks for the explanation, it enlightened me! I don't fully understand your last statement though. -
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High School Torque is defined about a point?
Sorry my friend! I don't understand what you are trying to say. Can you explain please? -
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High School Torque is defined about a point?
Hello guys My question is simple but it really bugs me! Why we must define a torque about a POINT? In most of the textbooks i checked they define torque about an Axis. In wikipwdia though it is defined about a point. As a matter of fact it mentions: "Torque is defined about a point not... -
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Undergrad PV diagrams for heat engines are legitimate ?
Thanks man! I am suprised that the speed of sound is related to this! But it makes sence.- miko1977
- Post #3
- Forum: Thermodynamics
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Undergrad PV diagrams for heat engines are legitimate ?
PV diagrams for heat engines are "legitimate"? Hello forum Since my student days i was wondering about how is it possible to represent the cycle of the gas in a heat engine (e.g. otto cycle) in a PV or whatever diagram when it is obvious that the gas is not in equilibrium during the process...- miko1977
- Thread
- Diagrams Engines Heat Heat engines
- Replies: 2
- Forum: Thermodynamics
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Undergrad Maximazation of current in LC circuit
Now we are getting somewhere. Thanks allot man!- miko1977
- Post #14
- Forum: Electromagnetism
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Undergrad Maximazation of current in LC circuit
what you explained in your second paragrapgh (faradays law, induced electric field, work done on free electrons e.t.c) i have mentioned in my first post also. Which means that i am already aware of all that. You suggest me to consider both forces and correlate them. Well that is my question from...- miko1977
- Post #11
- Forum: Electromagnetism
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Undergrad Maximazation of current in LC circuit
Yes Philip I do understand your explanations very well and i know that the results are unquestionable. But i am taking this different microscopic approach on explaining what happens. It is something that i always try to do when dealing with a phenomenon. This bugs me for a lot of time! Maybe...- miko1977
- Post #9
- Forum: Electromagnetism
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Undergrad Maximazation of current in LC circuit
hi f9toli I don't get it when you say that the current has nothing to do with the electrons drift velocity. From what i know it is proportional to the current. I know that viewing a circuit at a microscopic level (electrons) is not the most efficient way but then again it is something i need to...- miko1977
- Post #8
- Forum: Electromagnetism
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Undergrad Maximazation of current in LC circuit
Hey Philip The analogy is always helpful and i am aware of it. But it doesn't give a realistic explanation of why the drift velocity of the electrons maximizes when the capacitor is discharged. I am still in dark. Thanks anyway \m/- miko1977
- Post #5
- Forum: Electromagnetism
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Undergrad Maximazation of current in LC circuit
Thanks for the reply Philip. I am aware of the approach, you are essentially using the first Kirchoff rule which is based on thw conservation of the charge. I need an explanation of what happens dynamically. Why the electrons reach their maximum drift velocity when the capacitor is discharged?- miko1977
- Post #3
- Forum: Electromagnetism
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Undergrad Maximazation of current in LC circuit
Hello guys This is my first post and i am glad to be a member of this forum. There is something bugging me for a lot of time. I have a problem understanding why the current of an LC oscilator circuit is maximized when the capacitor is fully discharged. Of course when it is explained from the...- miko1977
- Thread
- Circuit Current Lc Lc circuit
- Replies: 13
- Forum: Electromagnetism