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Electric Circuits and Networks, Ist Edition by Pearson
book

Electric Circuits and Networks, Ist Edition by Pearson

by K. S. Suresh Kumar
May 2024
Intermediate to advanced content levelIntermediate to advanced
840 pages
45h 20m
English
Pearson India
Content preview from Electric Circuits and Networks, Ist Edition by Pearson
enter with same sign in the incidence matrix. Therefore, the product of the i
th
row of A
a
and
the j
th
column of B
a
T
will be equal to zero in that case.
Now, assume that the i
th
node is not present in the j
th
loop. Then, no branch that is
incident at the i
th
node can be present in the j
th
loop. Then, the i
th
row of A
a
and the j
th
column of B
a
T
will not contain non-zero entries in similarly placed locations. Therefore,
the product of the i
th
row of A
a
and the j
th
column of B
a
T
will be zero.
Thus, the product of the i
th
row of A
a
and the j
th
column of B
a
T
will always be equal
to zero for any i and j. We get an important result from this reasoning.
A
a
B
a
T
0 (17.5-1)
This is ...
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Publisher Resources

ISBN: 9781299447028