Question 149 of 190
In the circuit shown here, the voltage across and are respectively and . The voltage of the ac source is :
Show answer and solution
Answer: (C) Volt
Voltage of the ac source
$\begin{aligned}
& E=V_C-V_L \\
& =400 \mathrm{~V}-300 \mathrm{~V}=100 \mathrm{~V}
\end{aligned}$
$\begin{aligned}
& E=V_C-V_L \\
& =400 \mathrm{~V}-300 \mathrm{~V}=100 \mathrm{~V}
\end{aligned}$
%20400%20Volt%0A(B)%20500%20Volt%0A(C)%20100%20Volt%0A(D)%20700%20Volt){kind=link}