In the circuit shown in the Figure charge on 1 - F and 3 - F capacitors respectively isA- 3 - C - 21 - CB- 7 - C - 21 - C- 3 - C - 3 - CD- 7 - C - 3 - C

The correct option is A 3μ C, 21μ C Current through any branch of resistors will be, I = 9V/9Ω= 1 A Potential drop across 1 μ F capacitor = 1 × 3 = 3V Po ...

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Byju's Answer

Standard XII

Physics

Phasor Diagrams in AC Circuits

In the circui...

Question

In the circuit shown in the Figure charge on $1 μ F$ and $3 μ F$ capacitors respectively is

$3 μ C, 21 μ C$

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$7 μ C, 21 μ C$

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$3 μ C, 3 μ C$

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$7 μ C, 3 μ C$

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Solution

The correct option is A
$3 μ C, 21 μ C$

Current through any branch of resistors will be,
$I = \frac{9 V}{9 Ω} = 1 A$

Potential drop across $1 μ F$ capacitor = $1 \times 3 = 3 V$

Potential drop across $3 μ F$ capacitor = $1 \times 7 = 7 V$

Charge on $1 μ F$ capacitor $Q_{1} = C V = 1 \times 3 = 3 μ C$

Similarly charge on $3 μ F$ capacitor $Q_{2} = 7 \times 3 = 21 μ C$

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In the circuit shown in the Figure charge on 1μF and 3μF capacitors respectively is

The correct option is A 3μC,21μC Current through any branch of resistors will be, I=9V9Ω=1A Potential drop across 1μF capacitor = 1×3=3V Potential drop across 3μF capacitor = 1×7=7V Charge on 1μF capacitor Q1=CV=1×3=3μC Similarly charge on 3μF capacitor Q2=7×3=21μC

In the circuit shown in the Figure charge on $1 μ F$ and $3 μ F$ capacitors respectively is