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Byju's Answer
Standard XIII
Physics
Resistance and Resistors
The equivalen...
Question
The equivalent inductance of the network shown in the figure, between the points
a
and
b
is -
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Solution
We know that points connected directly with a wire are at the same potential.
Therefore, points
(
b
,
c
,
d
,
e
)
are at the same potential.
On simplifying the given circuit, we get,
So, net inductance between points
o
and
b
is,
L
e
q
=
L
3
=
H
3
Further, net inductance between points
a
and
b
is
L
e
q
=
L
1
+
L
2
=
H
+
H
3
=
4
H
3
Hence, option
(
A
)
is the correct answer.
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Find the equivalent resistances of the networks shown in the figure (32-E21) between the points a and b.