A electric current passes through non un...

A electric current passes through non uniform cross-section wire made of homogeneous and isotropic material. If the `J_(A)` and `J_(B)` be the current densities and `E_(A)` and `E_(B)` be the electric field intensities at `A` and `B` respectively, then

`j_(A)gtj_(B),E_(A)gtE_(B)`

`j_(A)gtj_(B),E_(A)ltE_(B)`

`j_(A)ltj_(B),E_(A)gtE_(B)`

`j_(A)ltj_(B),E_(A)ltE_(B)`

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