A small metallic ball is charged positiv...

A small metallic ball is charged positively and negatively in a sinusoidally manner at a frequency of `10^6cps.` The maximum charge on the ball is `10^-6C`. What is the displacement current due to the alternating current?

6.28A

3.8A

`3.75xx10^(-4)A`

`122.56A`

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