Physics-
General
Easy

Question

The field line to the right is a field line of the electric field, then its representation can be

  1. stack E with rightwards arrow on top left parenthesis x comma y right parenthesis equals stack i with hat on top plus s i n invisible function application left parenthesis x right parenthesis stack j with hat on top    
  2. stack E with rightwards arrow on top left parenthesis x comma y right parenthesis equals stack i with hat on top minus c o s invisible function application left parenthesis x right parenthesis stack j with hat on top    
  3. stack E with rightwards arrow on top left parenthesis x comma y right parenthesis equals stack i with hat on top minus s i n invisible function application left parenthesis x right parenthesis stack j with hat on top    
  4. stack E with rightwards arrow on top left parenthesis x comma y right parenthesis equals stack i with hat on top plus c o s invisible function application left parenthesis x right parenthesis stack j with hat on top    

The correct answer is: stack E with rightwards arrow on top left parenthesis x comma y right parenthesis equals stack i with hat on top minus s i n invisible function application left parenthesis x right parenthesis stack j with hat on top

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<img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/questiontext/589679/1/1082690/Picture74.png" alt=""

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<img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/questiontext/589679/1/1082690/Picture74.png" alt=""

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