use diff eq. with coulombs law E = kq/r^2 r^
Solve dy/dx = E_net,y/E_net,x
Two charges +q and −q are separated by a distance d=50 cm. The electric field lines for this system form the the well-known pattern showed in the figure below. Consider two lines L1 and L2 lying on the same plane and leaving the positive charge at α=±45∘. What is the maximum distance D between the lines in centimeters.
4 answers
thats not a good technique as DE will get too complicated
what are the steps to solve this??
is the answer 25?
1 answer