JEE Adv. 2013: $K\left[ {\frac{x}{{{{({x^2} + {y^2})}^{3/2}}}}\hat i + \frac{y}{{{{({x^2} + {y^2})}^{3/2}}}}\hat j} \right]$ Sunday, September 22, 2013 Solution The equation of the circle is x2+y2=a2 Hence, (D)
LIVE 1 : 1 Session Friday, October 22, 2021 For any clarification, doubt regarding the solution provided in the website or course material or recorded classes 1 : 1 live session is available here . Read more