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Physics
Physics
Problem
A particle of charge
q
=
1.6
×
10
−
19
C
q=1.6\times10^{-19}\,\text{C}
q
=
1.6
×
1
0
−
19
C
has velocity
v
⃗
=
(
2
i
^
+
3
j
^
−
4
k
^
)
×
10
5
m s
−
1
\vec v=(2\hat i+3\hat j-4\hat k)\times10^{5}\,\text{m s}^{-1}
v
=
(
2
i
^
+
3
j
^
−
4
k
^
)
×
1
0
5
m s
−
1
in a region where the magnetic field is
B
⃗
=
0.3
i
^
−
0.2
j
^
+
0.5
k
^
T
\vec B=0.3\hat i-0.2\hat j+0.5\hat k\,\text{T}
B
=
0.3
i
^
−
0.2
j
^
+
0.5
k
^
T
. Calculate the magnetic force vector
F
⃗
\vec F
F
acting on the particle (express your answer in newtons).
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