|
|
|
|
Exercices
A
positive charge of 4 × 10-10
C
exerts a force on a negative charge of
7 × 10-10
C. The distance between the two charges
is 4 cm. Find the magnitude of the attractive
force that either charge exerts on the other.
Solution:
Apply Equation (1.1) to find the
force
Click
here to return to Focus on Math Index
|
|
|
|
|
|
|
|
Content and Pedagogy© 2004, University of Ottawa,
Faculty of Engineering and Faculty of Education
Design and Production © 2004, University of
Ottawa, Centre for e-Learning