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Ryan has helped students
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Summary of contribution activity by day
Ryan
Ryan joined Socratic 3 months ago. Ryan hasn't written a biography yet.
100 karma
Activity
40 Asked
@ryan-52
Ryan
asked the question
What is the limit of #lim_((x,y)->(0,0))x^3/(x^2+y^2)#?
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2 days ago
·
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@ryan-52
Ryan
asked the question
What is the limit of #lim_((x,y)->(0,0))x^2/(x^2+y^2)#?
.
2 days ago
·
Like
@ryan-52
Ryan
asked the question
How to find the interval of convergence of #sum_(n=0)^oo (x-2)^n/((n+2)3^n)#?
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3 days ago
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@ryan-52
Ryan
asked the question
Use differentials (linear approximation) to approximate #25/(3.1^2+3.8^2)#?
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5 days ago
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@ryan-52
Ryan
asked the question
What is the radius of the orbit when an electron undergoes cyclotron rotation in a magnetic field of 4 mT. The electron has an angular momentum equal to #3.6Ã—10^(-26) kg# #(m^2)/s#?
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3 weeks ago
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@ryan-52
Ryan
said thanks for an answer to
A battery can create a #8 V# emf across its terminals. If this battery powers a circuit that requires #1.7# amps for #4# minutes, how much chemical energy is lost by the battery during this time?
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1 month ago
·
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@ryan-52
Ryan
asked the question
A battery can create a #8 V# emf across its terminals. If this battery powers a circuit that requires #1.7# amps for #4# minutes, how much chemical energy is lost by the battery during this time?
.
1 month ago
·
Like
@ryan-52
Ryan
asked the question
If a plastic shell has #57 Î¼C# of charge evenly distributed over its surface. The sphere has a radius of #0.12m#, find the strength of the electric field created by this sphere at a distance of #0.08m# away from its surface?
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1 month ago
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@ryan-52
Ryan
asked the question
How long in seconds does it take an electron to travel along a #3m# length of gauge #16# AWG copper wire if there is a current of 45 amps in the wire?
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1 month ago
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@ryan-52
Ryan
said thanks for an answer to
If the electric potential is given by #V=4xy^2z#, where #V# is in volts and #x, y,z# are in meters, what is the magnitude of the electric field at the point #(4.00hati,âˆ’2.00hatj,4.00hatk) m#?
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2 months ago
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