Physics notes for class 12 | CBSE NCERT Solutions ...



Question: What happens when an electric dipole is placed in a non-uniform electric field?Ans: When an electric dipole is placed in a non-uniform electric field, the dipole will have both rotational and translational motion. When the dipole becomes parallel to the electric field, the rotational motion will stop.Question: An electric dipole consists of a positive and negative charge of 4?C each placed at a distance of 5mm.Calculate dipole moment.Ans:q = ±4?C = ±4 × 10-6C 2a = 5mm = 5 × 10-3 m = 4 × 10-6 × 5 × 10-3 = 2 × 10-8 C- mFor more information, articles, CBSE syllabus, CBSE NCERT solutions, CBSE Sample papers register with Takshila Learning. ................
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