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Problem
Problem
The electric force on a charge
q
1
q_1
q
1
due to
q
2
q_2
q
2
is
(
4
i
^
−
3
j
^
)
(4\hat{i} - 3\hat{j})
(
4
i
^
−
3
j
^
)
N. What is the force on
q
2
q_2
q
2
due to
q
1
q_1
q
1
?
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