-. A pith ball of mass 0.05 gm carries a charge 100 e.s.u. A metallic charged ball whichis 10 cm directly above the pith ball can hold the pith ball in equilibrium. The chargeon the metrallic ball is :(a) - 49 e.s.u(b) – 10 e.s.u(3) (c) + 15 e.s.u(d) - 30 e.s.uA drop of mercury is raised to a potential of 90 volts. This is broken into 27 identicaldrops. The potential of each droplet is :(a) 2 volts(b) 5 volts(c) 10 volts(d) 15 volts.A pith ball carrving

Answered: Image /qna-images/answer/bfccd861-6d38-4746-b480-6ea2e27adb9b.jpg

. A pith ball of mass 0.05 gm carries a charge 100 e.s.u. A metallic charged ball which is 10 cm directly above the pith ball can hold the pith ball in equilibrium. The charge on the metrallic ball is : (а) — 49 е.s.u (b) — 10 е.s.и (c) + 15 e.s.u (d) - 30 e.s.u A drop of mercury is raised to a potential of 90 volts. This is broken into 27 identical drops. The potential of each droplet is : (a) 2 volts (b) 5 volts (c) 10 volts (d) 15 volts. A pith ball carrving

. A pith ball of mass 0.05 gm carries a charge 100 e.s.u. A metallic charged ball which is 10 cm directly above the pith ball can hold the pith ball in equilibrium. The charge on the metrallic ball is : (а) — 49 е.s.u (b) — 10 е.s.и (c) + 15 e.s.u (d) - 30 e.s.u A drop of mercury is raised to a potential of 90 volts. This is broken into 27 identical drops. The potential of each droplet is : (a) 2 volts (b) 5 volts (c) 10 volts (d) 15 volts. A pith ball carrving

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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