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A cube is placed inside an electric fiel...

A cube is placed inside an electric field, `vec E = 150 y^2 hatj`. The side of the cube is 0.5 m and is placed in the field as shown in the given figure. The charge inside the cube is :

A

`3.8 xx 10^(-11) C`

B

`8.3 xx 10^(-11) C`

C

`8.3 xx 10^(-12)C`

D

`3.8 xx 10^(-12) C`

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