A) 10 C
B) 24 C
C) 33 C
D) 44 C
Correct Answer: B
Solution :
dQ = \[Idt\]Þ \[Q=\int_{t=2}^{t=3}{\,Idt}=\]\[\left[ 2\int\limits_{2}^{3}{tdt}+3\int\limits_{2}^{3}{{{t}^{2}}dt} \right]\] = \[\left[ {{t}^{2}} \right]_{2}^{3}+\left[ {{t}^{3}} \right]_{2}^{3}\]= (9 ? 4) + (27 ? 8) = 5 + 19 = 24C.You need to login to perform this action.
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