According to the circuit in the figure; Can you calculate the values of the currents I1, I2, and I3.
Can you send me a detailed solution to understand?
Given the total angles in the x direction, I set up this:
(mg/cos(x))*sin(x)-Fe=0
then isolated for x:
mgtan(x)=(kq^2)/(2*sin^2x)
sin^2(x)*tan(x)=(kq^2)/(2mg)
From here I am stuck. How do I go forward when x is contained in two different trig functions on the left?
Summary:: I try to find the resultant force on "q". I think I have to find the value of Q, but I'm not sure.
I Know F1 = k|q * 2Q| / 3² and F2 = k|q * Q| / 2²
Hi,
this is my first post on this forum I hope I posted in the right section.
I try to find the resultant force on "q". I think I...
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Mentor Note -- Thread moved from the technical forums, so no Homework Template is shown.
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according to wikipedia:
[Moderator: please don't do this without a link. The link is The link...
Homework Statement
We have an incident electric field, and there are two cases:
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https://en.wikipedia.org/wiki/Starlite
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Ok so she says that electric dipoles are of opposite charge but equal magnitude at 3:40. But then at 5:33 she shows 2Q with -Q, at that point the magnitude of the 2Q particle wouldn't be equal to the -Q so they wouldn't be electrical dipoles right?
Good day all,
This is my first post here, hope you all are able to help me out here.
I am thinking about converting an old Suzuki GS500E from an internal combustion engine to an electric motor.
At the moment I am having some difficulties with the physics side of things, I would like to...
Homework Statement
Homework Equations
Kirchoff's Rule
The sum of all V = 0
The Attempt at a Solution
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Hello,
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cheap and innovative alternative to li-po batteries or explosion between thighs waiting to happen?
the plan is to create something like this:
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Hello,
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Homework Statement
The figure below shows a spherical shell with uniform volume charge density ρ = 1.87 nC/m3, inner radius a = 15.0 cm, and outer radius b = 2.60a.
[Reference Picture]
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Homework Equations...
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Homework Statement
[/B]
A screenshot with everything given
Homework Equations
No idea
The Attempt at a Solution
No idea
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Homework Statement
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Design a series RLC filter for 10kHz using an 0.01mF capacitor.
Homework Equations / 3. The Attempt at a Solution
how would the circuit actually look if drawn out here?
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Homework Statement
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Homework Equations
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The...