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Byju's Answer
Standard XII
Physics
Kirchhoff's Voltage Law
In the circui...
Question
In the circuit (Fig) what is potential difference
V
B
−
V
A
(in
V
) when current
I
is
5
μ
A
and is decreasing at the rate of
10
−
3
A
s
−
1
?
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Solution
V
A
−
V
B
=
R
i
+
15
+
L
d
i
d
t
=
1
×
5
×
10
−
6
+
15
+
5
×
10
−
3
×
(
−
10
−
3
)
=
15
V
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Similar questions
Q.
The network shown in the figure is a part of complete circuit. What is the potential difference
V
B
−
V
A
when the current
I
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and is decreasing at a rate of
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A
/
s
?
Q.
The figure shows a part of a complete circuit. The potential difference
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Q.
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Q.
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Q.
When the current in the portion of the circuit shown in the figure is 4 A and increasing at the rate of 4 As-1, the measured potential difference VPQ=16V. however when the current is 2A and decreasing at the rated of 1 As-1, the measured potential difference VPQ=5 V. then
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