palaphys's latest activity
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palaphys replied to the thread Vertical Circular motion- A confusing question.not understanding what you mean by compression. is it stress/ tension? -
palaphys replied to the thread Vertical Circular motion- A confusing question.how is it D? not able to get why it is D.. I know that there is going to be projectile motion of the bob. But doesn't the tension in the...
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palaphys replied to the thread Vertical Circular motion- A confusing question.pl check edited question. this is what I meant, but conveyed it incorrectly
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palaphys posted the thread Vertical Circular motion- A confusing question in Introductory Physics Homework Help.Now this question really startled me. We all know that from simple energy conservation, the ball can reach a height of 2l, i.e reach the...
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palaphys reacted to Steve4Physics's post in the thread Current through an inductor as a function of time with
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I get the same answer (ignoring the formatting issue noted below). The expression "##V/5R##" is wrong because it actually means ##\frac... -
palaphys replied to the thread Current through an inductor as a function of time.edited as suggested. Thanks for the help
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palaphys replied to the thread Current through an inductor as a function of time.Okay. I feel that I have identified my mistake. Now, I have assumed that the potential at C is zero, and that at A is V. Also assumed...
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palaphys replied to the thread Current through an inductor as a function of time.this is the method I'm using. I'm not too familiar with the name, but essentially this is what I'm doing. Yes. This is what I intended...
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palaphys replied to the thread A hanging ring carrying current in a uniform magnetic field.👍
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palaphys replied to the thread Current through an inductor as a function of time.as per my calculation the current function is coming out to be ## i(t)= V/2R (1-e^{-25Rt/12L})## also this is the standard method I was...
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palaphys replied to the thread Flux through a cylindrical surface enclosing part of a sphere.I got it, thanks
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palaphys replied to the thread A hanging ring carrying current in a uniform magnetic field.i got the answer to this one, also I managed to prove the theorem you are talking about. I also understand why the string HAS to be...
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palaphys posted the thread Current through an inductor as a function of time in Introductory Physics Homework Help.this is the circuit given. I have marked points A,B C and D. First, my attempt is to find the time constant for the circuit. For this...
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palaphys replied to the thread A hanging ring carrying current in a uniform magnetic field.but then, my contradiction is still not resolved. if we consider the topmost contact point(where the string is fixed to the ceiling), if...
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palaphys replied to the thread A hanging ring carrying current in a uniform magnetic field.I lack advanced calculus skills required to perform that task. So its true that the torque about any point in space is ##\vec{\tau} =...
