Solve the problem.
-For a particular circuit, the current (in amperes) after time $t$ (in seconds) at a certain point $P$ is given by $i=0.005 t^{0.21}$. Find the charge (in coulombs) that passes point $P$ during the first second.
A) $0.005 \mathrm{C}$
B) $244 \mathrm{C}$
C) $1.21 \mathrm{C}$
D) $0.0041 \mathrm{C}$

Question

Quizplus · Accepted Answer

The charge is the integral of current over time. Integrating $i=0.005 t^{0.21}$ from 0 to 1 gives $0.0041 \mathrm{C}$.

Solve the Problem ttt (In Seconds) at a Certain Point PPP Is Given By

Solve the Problem $t$ (In Seconds) at a Certain Point $P$ Is Given By