The charge through a resistor is given by $q=2.93 t^{3}-3.98 t$. Write an expression for the instantaneous current through the resistor. Evaluate at $t=4.00 \mathrm{~s}$.

Name: The charge through a resistor is given by $q=2.93 t^{3}-3.98 t$. Write an expression for the instantaneous current through the resistor. Evaluate at $t=4.00 \mathrm{~s}$.
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Question

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The Answer is

i=8.79 t^{2}-3.98,137 \mathrm{~A}

The Charge Through a Resistor Is Given By q=2.93t3−3.98tq=2.93 t^{3}-3.98 tq=2.93t3−3.98t

The Charge Through a Resistor Is Given By $q=2.93 t^{3}-3.98 t$