Plese give the answer....
JAY , 10 Years ago
Grade 12
Electrostatics> Plese give the answer....
1 AnswersAshish Gupta
Last Activity: 10 Years ago
![tan \Theta = Ey/Ex = [k\lambda /d (cos \alpha - cos\beta )] / [k\lambda /d (sin\beta + sin\alpha )] = cos 90 - cos 60 / sin 60 + sin 90 = -1 / (2+ root3)](https://files.askiitians.com/cdn1/cms-content/common/latex.codecogs.comgif.latextan_thetaeyexk_lambdadcos_alpha-cos_betak_lambdadsin_betasin_alphacos90-cos60sin60sin90-12root3.jpg)
Hence, answer is D
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