- Two opposite and equal charges 4 x 10-8 C when placed 2 x 10 cm away, form a dipole. If this dipole is placed in an external electric field 4x108 N/C. the value of maximum torque and the work done in rotating it througn 180° will be (a) 64 × 10 N-m and 64 × 10- J (b) 32 x 10 N-m and 32 × 10J (c) 64 ×10* N-m and 32 x 10-4 J -4 (d) 32 x 10 N-m and 64 × 10* J

- Two opposite and equal charges 4 x 10-8 C when placed 2 x 10 cm away, form a dipole. If this dipole is placed in an external electric field 4x108 N/C. the value of maximum torque and the work done in rotating it througn 180° will be (a) 64 × 10 N-m and 64 × 10- J (b) 32 x 10 N-m and 32 × 10J (c) 64 ×10* N-m and 32 x 10-4 J -4 (d) 32 x 10 N-m and 64 × 10* J

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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