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Tardigrade
Question
Physics
The current flowing through a wire depends on time as I = 3t2 + 2t + 5. The charge flowing through the cross-section of the wire in time from t = 0 to = t = 2 s is
Q. The current flowing through a wire depends on time as
I
=
3
t
2
+
2
t
+
5.
The charge flowing through the cross-section of the wire in time from
t
=
0
t
o
=
t
=
2
s is
2047
229
EAMCET
EAMCET 2009
Electromagnetic Induction
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A
22 C
59%
B
20 C
18%
C
18 C
16%
D
5 C
7%
Solution:
Correct answer is (a) 22 C