Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsElectromagnetic Waves3 Marks
Question
A capacitor is connected to an alternating-current source. Is there a magnetic field between the plates?
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Answer
When an alternating-current source is connected to a capacitor, the electric field between the plates of the capacitor keeps on changing with the applied voltage. Due to the changing electric field, a magnetic field exists in between the plates of the capacitor.
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