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Alternating Current Overview Physics Alternating Current Physics Class 12th

The rms value of conduction current in a parallel plate capacitor is 6.9 $μ A$ . The capacity of this capacitor, if it is connected to 203 V ac supply with an angular frequency of 600 rad/s, will be:

Option 1 -

5 pF

Option 2 -

50 pF

Option 3 -

100 pF

Option 4 -

200 pF

2 Views | Posted 2 months ago

Asked by Shiksha User

1 Answer

Answered by

Vishal Baghel | Contributor-Level 10

2 months ago

Correct Option - 2

Detailed Solution:

Current in capacitor l = $\frac{V}{X_{C}}$ $\frac{}{_{}}$

I = v × $(ω c)$

$C = \frac{1}{v ω} = \frac{6.9 \times 1 0^{- 6}}{230 \times 600} = 50 p F$

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The rms value of conduction current in a parallel plate capacitor is 6.9 $μ A$ . The capacity of this capacitor, if it is connected to 203 V ac supply with an angular frequency of 600 rad/s, will be:

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The rms value of conduction current in a parallel plate capacitor is 6.9 μ A . The capacity of this capacitor, if it is connected to 203 V ac supply with an angular frequency of 600 rad/s, will be:

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The rms value of conduction current in a parallel plate capacitor is 6.9 $μ A$ . The capacity of this capacitor, if it is connected to 203 V ac supply with an angular frequency of 600 rad/s, will be: