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Byju's Answer
Standard XII
Physics
Alternating Current Applied to an Inductor
if the rate o...
Question
if the rate of current of 2 A/s induces an emf of 10mV in a solenoid what is the self inductance of the solenoid?
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Solution
Dear Student,
dI
dt
=
2
A
/
s
emf
,
e
=
10
mV
=
10
×
10
-
3
V
e
=
L
dI
dt
10
×
10
-
3
=
L
×
2
L
=
5
×
10
-
3
=
5
mH
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