Question

Q1. A charge disk with radius a is sitting on the X-Y plane as shown. The\surface charge density $\rho_s = \frac{Q}{\pi a^2}$ (C/m$^2$).\a) Determine the potential $\phi$ at point P along the axis.\b) Electric field $\vec{E}$ at point P along the axis.\c) Determine the potential and Electric field when z >> a.

Name: Q1. A charge disk with radius a is sitting on the X-Y plane as shown. Thecharge density = (Q)/(π a^2) (C/m^2).) Determine the potential ϕ at point P along the axis.)̱ Electric field E⃗ at point P along the axis.)̧ Determine the potential and Electric field when z >> a.
Uploaded: 2022-01-12T17:06:24-08:00
Duration: 1 min 28 s
Channel: Manish Jain
Description: Q1. A charge disk with radius a is sitting on the X-Y plane as shown. Thecharge density = (Q)/(π a^2) (C/m^2).) Determine the potential ϕ at point P along the axis.)̱ Electric field E⃗ at point P along the axis.)̧ Determine the potential and Electric field when z >> a.

          Q1. A charge disk with radius a is sitting on the X-Y plane as shown. The\surface charge density $\rho_s = \frac{Q}{\pi a^2}$ (C/m$^2$).\a) Determine the potential $\phi$ at point P along the axis.\b) Electric field $\vec{E}$ at point P along the axis.\c) Determine the potential and Electric field when z >> a.

Q1. A charge disk with radius a is sitting on the X-Y plane as shown. Thecharge density = (Q)/(π a^2) (C/m^2).) Determine the potential ϕ at point P along the axis.)̱ Electric field E⃗ at point P along the axis.)̧ Determine the potential and Electric field when z >> a.

Added by Sherry M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Manish Jain

01/12/2022

Step 1

Step 1: The potential at point P along the axis can be determined using the formula for the potential due to a charged disk, which is V = (1 / (4πε₀)) * (Q / (z * (1 + (a^2 / z^2)^(1/2)))), where ε₀ is the permittivity of free space. Show more…

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Q1. A charge disk with radius a is sitting on the X-Y plane as shown. The surface charge density ρs = (Q) / (πa^2) (C/m^2). a) Determine the potential at point P along the axis. b) Electric field E at point P along the axis. c) Determine the potential and electric field when z >> a.