Solving a problem in physics section 67 point 61 electr

Solving a problem in physics section 67 point 61 electr

61. The distance between point charges +5 nC and −9.8 nC is 1 m. Find the field strength at a point on the line connecting these charges at a distance of 30 cm from the first charge. Solve the same problem by changing the sign of the second charge to positive.

Additional information:

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)