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Byju's Answer
Standard VII
Physics
Electric Current and Electric Cell
Determine the...
Question
Determine the ratio of charge to mass (specific charge) for electron and alpha particle.
A
2 : 1
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B
1 : 1
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C
1 : 2
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D
None of these
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Solution
The correct option is
C
None of these
q
/
m
v
a
l
u
e
o
f
α
p
a
r
t
i
c
l
e
=
4.83
×
10
7
C
/
k
g
q
/
m
v
a
l
u
e
o
f
e
l
e
c
t
r
o
n
=
1.76
×
10
11
C
/
k
g
.
So the ratio of these specific charge is not any of the above.
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