Find the capacitance ( in units of pF)of a metallic sphere that has a radiusof 27.4 cm immersed (ojgais) in a verylarge oil container with ( K=2.16).use ɛ0 = 8.8542x10-12 F · m-1.Metallic sphereOilSelect one:A. 65.85В. 38.45C. 16.46D. 20.96E. 1804.32

Find the capacitance of the sphere.

Find the capacitance ( in units of pF) of a metallic sphere that has a radius of 27.4 cm immersed (sjgas) in a very large oil container with ( K=2.16). use ɛo = 8.8542×10-12 F · m-1. Metallic sphere Oil Select one: A. 65.85 B. 38.45 C. 16.46 D. 20.96 E. 1804.32

Find the capacitance ( in units of pF) of a metallic sphere that has a radius of 27.4 cm immersed (sjgas) in a very large oil container with ( K=2.16). use ɛo = 8.8542×10-12 F · m-1. Metallic sphere Oil Select one: A. 65.85 B. 38.45 C. 16.46 D. 20.96 E. 1804.32

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 3RQ: A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted...

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Concept explainers

Gradient of a Scalar Field

Consider a room or a place where the temperature is denoted by a scalar field T, such that at each point (x, y, z), the temperature is given as T(x, y, z). It is independent of time, in which the temperature rises most quickly. The gradient of T will show the direction at that point by moving away from (x, y, z). How far will the rise in temperature in that direction be determined by the gradient magnitude? Consider a surface that has a height above sea level at point (x, y) which is given by H(x, y). At that point, pointing in the direction of the steepest slope or grade is the gradient of H. The magnitude of the gradient of the vector gives the steepness of the slope at that point. How a scalar field changes in another direction can be measured by the gradient by taking a dot product rather than just the direction of the greatest change?

Question

Find the capacitance ( in units of pF)
of a metallic sphere that has a radius
of 27.4 cm immersed (ojgais) in a very
large oil container with ( K=2.16).
use ɛ0 = 8.8542x10-12 F · m-1.
Metallic sphere
Oil
Select one:
A. 65.85
В. 38.45
C. 16.46
D. 20.96
E. 1804.32

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