A point charge is placed at origin. Let EA→,EB→ and EC→ be the electric field at three points A (1$$,$$2$$,$$3), B (1$$,$$1$$,$$-1) and C (2$$,$$2$$,$$2) due to charge $$q1$$ then

Question

A  point charge is placed at origin. Let EA→,EB→      and EC→     be the electric field at three points A (1$$,$$2$$,$$3), B (1$$,$$1$$,$$-1)  and C (2$$,$$2$$,$$2) due to charge $$q1$$     then

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EA→      is along OA→      and           EB→      is along OB→       OA→$$=i+2j+3k$$      and            OB→$$=i+j$$−k     Since  OA.→OB→$$=0$$                      EA→⊥EB→     Further  |E→|     α$$1r2$$                        |OC→|     $$=2$$|OB→|                                                   |EB→|$$=4$$|EC→|

A point charge is placed at origin. Let $\vec{E_{A}}, \vec{E_{B}}$ and $\vec{E_{C}}$ be the electric field at three points A (1,2,3), B (1,1,-1) and C (2,2,2) due to charge $q_{1}$ then

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A point charge is placed at origin. Let EA→,EB→ and EC→ be the electric field at three points A (1,2,3), B (1,1,-1) and C (2,2,2) due to charge q1 then

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A point charge is placed at origin. Let $\vec{E_{A}}, \vec{E_{B}}$ and $\vec{E_{C}}$ be the electric field at three points A (1,2,3), B (1,1,-1) and C (2,2,2) due to charge $q_{1}$ then