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Two identical small metal spheres initially carry charges q1 and q2, respectively. When they are 1.0 m apart they experience a 2.5-N attractive force. Then they are brought together so charge moves from one to the other until they have the same net charge. They're again placed 1.0 m aprat, and now they repel with a 2.5-N force. What were the original values of q1 and q2?
Subject:
Physics
Topic:
Electromagnetic Theory
Posting ID:
76520
OTA ID:
103074
Electric Fields of Charge Distributions
Two protons are 3.6 nm apart. Find the magnitude of the electric field (a) 4.8 nm and (b) 200 nm to the right of the right-hand proton in the figure above. (c) Show that your answer to (b) in nearly equal to the field of a single charge 2e located midway between the two protons. (see attached diagram)
Subject:
Physics
Topic:
Electromagnetic Theory
Posting ID:
76755
OTA ID:
103074
(See attached file for full problem description)
Subject:
Physics
Topic:
Electromagnetic Theory
Posting ID:
76855
OTA ID:
103074
(See attached file for full problem description)
Subject:
Physics
Topic:
Electromagnetic Theory
Posting ID:
76993
OTA ID:
103074
(See attached file for full problem description)
Subject:
Physics
Topic:
Electromagnetic Theory
Posting ID:
77071
OTA ID:
104400
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