(a) Calculate the net electric force acting on the dipole. (b) Show that the magnitude of the...
Question:
(a) Calculate the net electric force acting on the dipole.
(b) Show that the magnitude of the torque on the dipole is τ = qEd sin θ.
(c) Calculate the torque acting on the dipole for θ = 0, 36.9°, and 90.0°.
The axis of a dipole (charges ±q = ±3.0 μC at the ends of a uniform rod of length d = 7.0 cm) makes an angle θ with a uniform electric field E = 2.0 × 104 N/C, as shown in Fig. 16.43. The charges each have mass 5.0 g and the rod has mass 20.0 g.
+ą Axk of rotation (a) +ą (b) +9 -4 Axis of rotation +4 (d)
Step by Step Answer:
The axis of a dipole charges q 30 C at the ends of a uniform rod of length d 70 cm makes an angle wi...View the full answer
College Physics With An Integrated Approach To Forces And Kinematics
ISBN: 978-1260547719
5th Edition
Authors: Alan Giambattista
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