Displacement current goes through the gap between the plates of a capacitor when the charge on the capacitor
Question
Displacement current goes through the gap between the plates of a capacitor when the charge on the capacitor
Solution
Displacement current is a concept in Maxwell's equations that allows these equations to account for the changing electric field between the plates of a capacitor. Here's a step-by-step explanation:
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When a capacitor is connected to a power source, charge starts to accumulate on its plates. This creates an electric field between the plates.
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As the charge continues to accumulate, the electric field between the plates changes over time.
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According to Maxwell's equations, a changing electric field produces a magnetic field. This is where the concept of displacement current comes in.
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Even though there is no physical movement of charge between the plates of the capacitor (i.e., no conduction current), Maxwell's equations describe an equivalent "displacement current" that flows through the gap.
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This displacement current is proportional to the rate of change of the electric field, and it produces a magnetic field just like a conduction current would.
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Therefore, we can say that a displacement current "goes through the gap" between the plates of a capacitor when the charge on the capacitor is changing.
Similar Questions
Displacement current goes through the gap between the plates of a capacitor when the charge on the capacitorAis changing with timeBdecreasesCdoes not changeDdecreases to zero
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