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Physics
Physics
Problem
Two point charges
Q
1
Q_1
Q
1
and
Q
2
Q_2
Q
2
are kept at
O
(
0
,
0
)
O(0,0)
O
(
0
,
0
)
and
A
(
4
cm
,
0
)
A(4\,\text{cm},0)
A
(
4
cm
,
0
)
, respectively. At point
P
(
4
cm
,
3
cm
)
P(4\,\text{cm},3\,\text{cm})
P
(
4
cm
,
3
cm
)
the
y
y
y
-component of the net electric field is observed to be zero. Determine the ratio
Q
1
/
Q
2
Q_1/Q_2
Q
1
/
Q
2
.
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