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Physics
Physics
Problem
A
+
6.0
μ
C
+6.0\,\mu\text{C}
+
6.0
μ
C
charge is placed at
(
0
,
0
)
(0,0)
(
0
,
0
)
and an unknown charge
q
q
q
is placed at
(
0.20
m
,
0
)
(0.20\,\text{m},0)
(
0.20
m
,
0
)
. If the net electric field at point
(
0.10
m
,
0.15
m
)
(0.10\,\text{m},0.15\,\text{m})
(
0.10
m
,
0.15
m
)
has zero
y
y
y
-component, determine
q
q
q
. a)
+
6.0
μ
C
+6.0\,\mu\text{C}
+
6.0
μ
C
b)
−
3.0
μ
C
-3.0\,\mu\text{C}
−
3.0
μ
C
c)
−
6.0
μ
C
-6.0\,\mu\text{C}
−
6.0
μ
C
d)
−
9.0
μ
C
-9.0\,\mu\text{C}
−
9.0
μ
C
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