kjcdb8er
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I'm an electrical engineer, grew up in Texas and went to school in Utah.
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Answered a Question in Science
To answer this question remember that the definition of an electric field potential is based on the amount of work that is required to move a charge q from one point to another. So your work A =... 
Answered a Question in Science
The definition of magnetic flux is the integral of the magnetic field over a surface area. F = int_surf ( B dot dS ) In general, S can be any oddlyshaped surface. In your problem statement, all of... 
Answered a Question in Math
Your answer can be derived from an understanding of the unit of current. In your problem, 0.2 A of current is flowing. (We'll assume that this value remains unchanged for the duration of the... 
Answered a Question in Math
A line is represented mathematically by a "linear" equation, which takes the following standard form: y = mx + b This equation defines the point y given the input x, and parameters m and b. m is... 
Answered a Question in Math
To answer this question, split up the line integral into two pieces: intc (x + 2y)dx and intc (x  y)dy. Our parameter is t, 0<=t<=pi/4 (I assume, because your problem statement gives...
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