Four electrically charged spheres are located on the corners of a square whose sides measures 4.2 cm. All spheres are identically charged except that the three are negative while only one is positive (q3). If the charges are 2.4 μμC. Find the net force acting on q3. Select one: a. The correct answer is not on the choices! b. 0.0056 N @ 45 degrees c. 0.0056 N @ 225 degrees d. 56.1919 N @ 45 degrees e. 56.1919 N @ 225 degrees

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 21CQ: What is wrong with the following expressions? How can you correct them? (a) C=AB , (b) C=AB , (c)...
Question

Four electrically charged spheres are located on the corners of a square whose sides measures 4.2 cm. All spheres are identically charged except that the three are negative while only one is positive (q3). If the charges are 2.4 μμC. Find the net force acting on q3.

Select one:
a. The correct answer is not on the choices!
b. 0.0056 N @ 45 degrees
c. 0.0056 N @ 225 degrees
d. 56.1919 N @ 45 degrees
e. 56.1919 N @ 225 degrees



а
а
93
14
Transcribed Image Text:а а 93 14
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