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Physics
Physics
Problem
A system has two charges
q
A
=
+
2.5
×
10
−
7
C
q_A = +2.5 \times 10^{-7}\,\text{C}
q
A
=
+
2.5
×
1
0
−
7
C
and
q
B
=
−
2.5
×
10
−
7
C
q_B = -2.5 \times 10^{-7}\,\text{C}
q
B
=
−
2.5
×
1
0
−
7
C
located at points
A
:
(
0
,
0
,
−
15
cm
)
A: (0, 0, -15\,\text{cm})
A
:
(
0
,
0
,
−
15
cm
)
and
B
:
(
0
,
0
,
+
15
cm
)
B: (0, 0, +15\,\text{cm})
B
:
(
0
,
0
,
+
15
cm
)
, respectively. What are the total charge and electric dipole moment of the system?
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