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A charge q is placed at (1,2,1) and another charge -q is placed at (0,1,0) suchthat they form an electric dipole . There exists a uniformelectric field vecE =(2hati +3hatj). the torque experienced by the dipole is - |
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Answer» `Q"("-3hati+2hatj+hatk")"` `vec(r12)=vec(R2) -vec(R1)` `vectau = vecPxxvecE` |
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