Question $4$

Total marks $=25$ marks

Suppose a voltage source $v_S(t)=11sin(2t+55)V$ is applied in the circuit. The expression of the voltage $v(t)$ across the $1$ resistor is given by: $v(t)=$Acos$(t+)v.$

Find the values of $A,$ and $.$

Answers: $A==,$ and $=$

Please answer in real numbers for all the questions

Please answer in $3$ decimal places, for example $1\mathrm{.}234$

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