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haganmc
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What are the strength and direction of the electric field at the position indicated by the dot in the figure (Figure 1) ?
I NEED DIRECTION NOW! Thanks
 2 years ago
 2 years ago
haganmc Group Title
What are the strength and direction of the electric field at the position indicated by the dot in the figure (Figure 1) ? I NEED DIRECTION NOW! Thanks
 2 years ago
 2 years ago

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NoelGreco Group TitleBest ResponseYou've already chosen the best response.1
\[E = k \frac{ Q }{r ^{2} }\] Calculate that for each point charge. Then we'll add the vectors.
 2 years ago

haganmc Group TitleBest ResponseYou've already chosen the best response.0
How do you find direction?
 2 years ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
Addition of vectors
 2 years ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
http://www.youtube.com/watch?v=TAjJO1m4W_k
 2 years ago

haganmc Group TitleBest ResponseYou've already chosen the best response.0
the answer is in degrees? I need how to find the angle
 2 years ago

NoelGreco Group TitleBest ResponseYou've already chosen the best response.1
The direction of an electric field is the direction of the force on a positive test charge placed in the field. In this case the field is directed away from each of the positive charges.
 2 years ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
hag  you'd be surprise but there are topics which u actuall y need to read and understand in detail. And this is it
 2 years ago

Mikael Group TitleBest ResponseYou've already chosen the best response.0
http://www.youtube.com/watch?v=TAjJO1m4W_k
 2 years ago

henpen Group TitleBest ResponseYou've already chosen the best response.0
dw:1346438409410:dw \[A=k3*10^{9}/\sqrt{125}^2\] \[B=k3*10^{9}/5^2\]
 2 years ago

henpen Group TitleBest ResponseYou've already chosen the best response.0
The whole purpose of Openstudy is to surpass the inadequacies of current internet education by expounding concepts to people personally and helping their unique problems. Now that openstudy has been established, any less than that is a failure on the educators' parts.
 2 years ago

henpen Group TitleBest ResponseYou've already chosen the best response.0
Vector addition is simple put the end of one on the point of the other (in any order), and take the final result.dw:1346438644261:dw Think of a parallelogram
 2 years ago

henpen Group TitleBest ResponseYou've already chosen the best response.0
The length of the arrows= the values in the equations above.
 2 years ago
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