A 1000- resistance and a capacitor of 100- resistance are connected in series a 220 V source- when the capacitor is 50

The correct option is D 2.2 A Displacement current = I_D=CdVdT=Cω V_o=V_oX_c=220V100Ω=2.2A As we are asked amplitude of displacement current. #160; ...

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Standard XII

Physics

Displacement Current

A 1000Ω res...

Question

A $1000 Ω$ resistance and a capacitor of $100 Ω$ resistance are connected in series a $220 V$ source. when the capacitor is 50% charged, the value of the displacement current is.

11. \sqrt{2} A

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2.2 A

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11 A

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4.4 A

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Solution

The correct option is D $2.2 A$
Displacement current $= I_{D} = C \frac{d V}{d T} = C ω V_{o} = \frac{V_{o}}{X_{c}} = \frac{220 V}{100 Ω} = 2.2 A$
As we are asked amplitude of displacement current. So, we don't have to worry about charge on capacitor.

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A 1000Ω resistance and a capacitor of 100Ω resistance are connected in series a 220V source. when the capacitor is 50% charged, the value of the displacement current is.

The correct option is D 2.2ADisplacement current =ID=CdVdT=CωVo=VoXc=220V100Ω=2.2AAs we are asked amplitude of displacement current. So, we don't have to worry about charge on capacitor.

A $1000 Ω$ resistance and a capacitor of $100 Ω$ resistance are connected in series a $220 V$ source. when the capacitor is 50% charged, the value of the displacement current is.

The correct option is D $2.2 A$
Displacement current $= I_{D} = C \frac{d V}{d T} = C ω V_{o} = \frac{V_{o}}{X_{c}} = \frac{220 V}{100 Ω} = 2.2 A$
As we are asked amplitude of displacement current. So, we don't have to worry about charge on capacitor.