Question
Medium
Solving time: 5 mins
A parallel plate capacitor (Fig.) made of circular plates each of radius R = 6.0 cm has a capacitance C = 100 pF. The capacitor is connected to a 230 V ac supply with a (angular) frequency of 300 rad .(a) What is the rms value of the conduction current?
(b)Is the conduction current equal to the displacement current?
(c)Determine the amplitude of B at a point 3.0 cm from the axis between the plates.
(b)Is the conduction current equal to the displacement current?
(c)Determine the amplitude of B at a point 3.0 cm from the axis between the plates.
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Text solutionVerified
RMS value of the conduction current,
Yes. Conduction current is equal to the displacement current.
r is distance between plates from the axis,
putting values
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Question Text | A parallel plate capacitor (Fig.) made of circular plates each of radius R = 6.0 cm has a capacitance C = 100 pF. The capacitor is connected to a 230 V ac supply with a (angular) frequency of 300 rad . (a) What is the rms value of the conduction current? (b)Is the conduction current equal to the displacement current? (c)Determine the amplitude of B at a point 3.0 cm from the axis between the plates. |
Updated On | Jun 5, 2022 |
Topic | Electromagnetic Waves |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 Video solution: 4 |
Upvotes | 370 |
Avg. Video Duration | 6 min |