NEET2021Physics-Electromagnetic Waves
NEET 2021 Physics Displacement Current MCQ Question
Type: MCQ-numerical-Medium-Class 12
A capacitor of capacitance ‘C’, is connected across an ac source of voltage V, given by V = V₀ sinωt. The displacement current between the plates of the capacitor, would then be given by:
A
Iₑ = V₀ωCcosωt
B
Iₑ = V₀ωCsinωt
C
Iₑ = V₀ωCsinωt
D
Iₑ = V₀ωCcosωt
Correct Answer
Option A
Detailed Explanation
The displacement current is given by Iₑ = V₀ωCcosωt, which is derived from the relationship between voltage and current in a capacitor.
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