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JEE Main 20139 AprilOnline

Exam: JEE Main
Year: 2013
Date: 9 April
Mode: Online
Subject: Physics
Chapter: Alternating Current

JEE Main 2013 · 9 April · Online · Physics · Alternating Current

In the circuit shown here, the voltage across E and C are...

In the circuit shown here, the voltage across

\mathrm{E}

and

\mathrm{C}

are respectively

300 \mathrm{~V}

and

400 \mathrm{~V}

. The voltage

\mathrm{E}

of the ac source is : In the circuit shown here, the voltage across E and C are respectively 300 ~V and 400 ~V . The voltage E of the ac

In the circuit shown here, the voltage across E and C are respectively 300 ~V and 400 ~V . The voltage E of the ac

Options

A $400$ Volt
B $500$ Volt
C $100$ Volt
D $700$ Volt

Correct answer

C. $100$ Volt

Step-by-step solution

Voltage

E

of the ac source

\begin{aligned} & E=V_C-V_L \\ & =400 \mathrm{~V}-300 \mathrm{~V}=100 \mathrm{~V} \end{aligned}

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