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     EduGorilla 
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    Two point charges (+Q) and (-2Q) are fixed on the X-axis at positions a and 2a from origin respectively. At what positions on the axis, the resultant electric field is zero

    Options :-

    1. Only x = √2a

    2. Only x = -√2a

    3. Only x = ±√2a

    4. x = 3a/2 only

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Reply To: Two point charges (+Q) and (-2Q) are fixed on the X-axis at positions a and 2a from origin respectiv….
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