There are two concentric conductive hollow spheres with radii R₂ = 10 cm, RB = 20 cm, with charges QA = 200 pC and QB = 400 pC, respectively. Find the potential difference between the hollow spheres. A and B. (k=9.10⁹ Nm²/C²) a) 1 V b) 3 V c) 5 V d) 7 V e) 9 V

There are two concentric conductive hollow spheres with radii R₂ = 10 cm, RB = 20 cm, with charges QA = 200 pC and QB = 400 pC, respectively. Find the potential difference between the hollow spheres. A and B. (k=9.10⁹ Nm²/C²) a) 1 V b) 3 V c) 5 V d) 7 V e) 9 V

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 99AP: Two parallel conducting plates, each of cross-sectional area 400 cm2, are 2.0 cm apart and...

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

There are two concentric conductive hollow spheres with radii RA = 10 cm, R₂ = 20 cm, with
charges QA = 200 pC and QB = 400 pC, respectively. Find the potential difference between the
hollow spheres. A and B. (k=9.10⁹ Nm²/C²2)
a) 1 V
b) 3 V
c) 5 V
d) 7 V
e) 9V

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