vector E is 0.111 units long in a 90.0 degree direction. In unit vector notation, this would be written as:
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It is 90° direction means perpendicular to x axis.
Means i component is 0
and j component is 0.111
It will be written as
[tex]\\ \sf\longmapsto \overrightharpoon{E}=0\hat{i}+0.111\hat{j}[/tex]