palaphys's latest activity
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palaphys replied to the thread Current through an inductor as a function of time.edited as suggested. Thanks for the help -
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} =...
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palaphys posted the thread A hanging ring carrying current in a uniform magnetic field in Introductory Physics Homework Help.this is the diagram provided for the question I am familiar with the equation $$\vec{\tau} = \vec{\mu} \times \vec{B}$$ where $$\tau$$...
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palaphys replied to the thread Flux through a cylindrical surface enclosing part of a sphere.think I got it. so I'll try to find the charge enclosed by the cylinder, using the fact that the entire spherical surface carrying a...
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palaphys replied to the thread Flux through a cylindrical surface enclosing part of a sphere.not able to proceed even after repeated tries. open for the solution.
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palaphys replied to the thread Flux through a cylindrical surface enclosing part of a sphere.how do I proceed using the solid angle approach? is it even correct?
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palaphys posted the thread Flux through a cylindrical surface enclosing part of a sphere in Introductory Physics Homework Help.Here are the options: so far, I have solved only option A, which is clearly false, as as per the dimensions mentioned in A, the...
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