Hey.. I had a few other questions which I'd appreciate some help with:
Q3) A charge of 6 mC is placed at each corner of a square .100 m on a side. Determine the magnitude and direction of the force on each charge.
I essentially found the force on one corner ( by using x and y components )
Hence, for X = 2.29E7 + 0 + 3.24E7
For Y = -2.29E7 +3.24E7
I found the force to be 5.6E7. is this correct?
Q4) A +4.75 micro C and a -3.55 micro C charge are placed 18.5 cm apart. Where cana third charge be placed so that it experiences no net force?
not sure how to go about this. Do I say:
Hence, F/E+F/E+F/E=0 ????
Post edited by Unknown User on