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Tardigrade
Question
Physics
An electron moves with velocity vecv in X - direction. An electric field acts on it in Y- direction. The force on the electron acts in
Q. An electron moves with velocity
v
in
X
- direction. An electric field acts on it in
Y
- direction. The force on the electron acts in
1598
162
Electric Charges and Fields
Report Error
A
+
v
e
direction of
Y
- axis
18%
B
−
v
e
direction of
Y
- axis
25%
C
+
v
e
direction of
Z
- axis
20%
D
−
v
e
direction of
Z
- axis
36%
Solution:
F
=
q
E
,
here
E
=
E
j
^
⇒
F
=
(
−
e
)
E
j
^
or
F
=
−
(
e
E
)
j
^