$(20$ points$)$

An AC voltage source is connected to a resistor R$=1\mathrm{.}15\backslash$times $10^(2)\backslash$Omega $.$ The output from an AC voltage

source is given by the expression $\backslash$Delta V$=(2\mathrm{.}50\backslash$times $10^(2)($V$))$sin$(2\backslash$pi ft$).$

a$.$ What is the peak voltage across the resistor?

b$.$ What is the rms voltage across the resistor?

c$.$ What is the peak current flowing through the resistor?

d$.$ What is the rms current flowing through the resistor?