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JEE Main Physics Class 12 Electromagnetic Induction Questions
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© examsnet.com
Question : 38
Total: 120
As per the given figure, if
dI
dt
=
−
1
A
∕
s
then the value of
V
AB
at this instant will be _______ V.
[30-Jan-2023 Shift 1]
Your Answer:
Validate
Solution:
dI
dt
=
−
1
A
s
e
c
V
A
−
I
R
−
L
d
I
d
t
−
12
=
V
B
V
A
−
2
×
12
−
6
(
−
1
)
−
12
=
V
B
V
A
−
V
B
=
36
−
6
=
30
volt
© examsnet.com
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