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  • An ac source is connected to a capacitor C. Due to decrease in its operating frequency:Option: 1 capacitive reactance decreases.<div cl

An ac source is connected to a capacitor C. Due to decrease in its operating frequency:

Option: 1

capacitive reactance decreases.


Option: 2

displacement current increases.


Option: 3

displacement current decreases.


Option: 4

capacitive reactance remains constant


Answers (1)

best_answer

Because \, I_c=I_d=\frac{v}{\mathrm{X}_c}\left(\because \mathrm{x}_{\mathrm{c}}=\frac{1}{2 \pi \mathrm{fc}}\right) \, \\Here\, \, if \, f \downarrow x_c \uparrow \Rightarrow I_c \, \, or \, \, I_d \downarrow (So \, \, displacement \, \, Decreases)

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Divya Prakash Singh

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