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Physics
Physics
Problem
Three charged sensors are placed on a coordinate grid: Sensor A (
+
3
nC
+3\,\text{nC}
+
3
nC
) at
(
0
,
4
cm
)
(0, 4\,\text{cm})
(
0
,
4
cm
)
, Sensor B (
−
3
nC
-3\,\text{nC}
−
3
nC
) at
(
0
,
−
4
cm
)
(0, -4\,\text{cm})
(
0
,
−
4
cm
)
, and Sensor C (
+
6
nC
+6\,\text{nC}
+
6
nC
) at
(
3
cm
,
0
)
(3\,\text{cm}, 0)
(
3
cm
,
0
)
. Calculate the magnitude of the net electric field detected at the origin
(
0
,
0
)
(0,0)
(
0
,
0
)
.
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