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Physics
Physics
Problem
A particle of mass
m
m
m
carrying a charge
−
q
1
-q_1
−
q
1
starts moving around a fixed charge
+
q
2
+q_2
+
q
2
along a circular path of radius
r
r
r
. Find the time period of revolution
T
T
T
of charge
−
q
1
-q_1
−
q
1
.
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