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A point charge (5.0 pC) is located at the center of a spherical surface (radius = 2.0 cm), and a charge of 3.0 pC is spread uniformly upon this surface. Determine the magnitude of the electric field 1.
asked
Apr 12, 2021
Physics
high-school
1
answer
0
votes
163k
views
Maria has $10,000 to invest in two accounts.he decides to invest one part in an account with 5% interest and the rest in an account with 8% interest. At the end of the year he has earned $702,50 in interest.
asked
Aug 4, 2020
Mathematics
middle-school
1
answer
0
votes
220k
views
Help pleaseeeeeee! thanks
asked
Jul 12, 2020
Mathematics
high-school
2
answers
3
votes
173k
views
Find the sum of the measures of exterior angles of a convex 39 -gin
asked
Mar 15, 2020
Mathematics
middle-school
2
answers
1
vote
179k
views
For the data set 6,5,10,11,13, the mean, x, is 9. What is the standard deviation?
asked
Aug 26, 2019
Mathematics
high-school
2
answers
5
votes
165k
views
( 2 + 3 ) + ( 4 + x )
asked
Jul 13, 2019
Mathematics
middle-school
1
answer
3
votes
94.1k
views
What are the deepest receptors in the skin for?
asked
Jul 9, 2019
Biology
high-school
1
answer
2
votes
153k
views
Which type of stress results when two plates push against one another? A. compression B. tension C. force D. shear
asked
Jul 4, 2019
Geography
college
2
answers
2
votes
205k
views
Which of the following was not an example of the US government's contribution to achieving manifest destiny? A. Purchasing territories from foreign lands B. Carrying out wars to force natives off their
asked
Dec 7, 2018
History
college
2
answers
2
votes
142k
views
Federalism in the united states makes which form of federal bureaucracy reduction possible
asked
Oct 19, 2018
History
high-school
1
answer
3
votes
13.8k
views
In "The Necklace," what kind of character is Madame Forestier? A. Antagonist B. Dynamic C. Major D. Static
asked
Jun 14, 2018
English
high-school
2
answers
3
votes
233k
views
A good system of internal controls requires that the physical custody of assets be separated from the accounting for those assets. This concept is known as safeguarding assets and records. a. True b. False
asked
Sep 11, 2017
Business
high-school
1
answer
1
vote
64.4k
views
People express thoughts mainly by using what? A. pictures. B. numbers. C. language. D. gestures.
asked
Apr 1, 2016
English
high-school
2
answers
1
vote
153k
views
If a magnet is cut in paris what will be its north and south pole
asked
Dec 17, 2015
Physics
high-school
2
answers
1
vote
29.2k
views
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