Post Utme Redeemers University 2017 Physics Question 29

Practice objective / multiple choice question 29 from the 2017 Post Utme Redeemers University Physics examination.

Post Utme Redeemers University 2017 Physics Objective / Multiple Choice

Question 29 POST_UTME_REDEEMERS_UNIVERSITY • 2017 • PHYSICS • objective

A point charge $q$ is placed at the center of a spherical shell of radius $R$. If the electric field at a dis\tance $r$ from the center of the shell is $E$, what is the electric field at a dis\tance $2R$ from the center of the shell?

Answer Options

Correct Answer A. \frac{kq}{(2R)^2}

B. \frac{kq}{R^2}

C. \frac{kq}{$ R + 2R $^2}

D. \frac{kq}{$ R - 2R $^2}

Correct Answer

Correct Option:

\frac{kq}{(2R)^2}

About This Question

This is Post Utme Redeemers University 2017 Physics Question 29. It is one of the objective questions from the 2017 Post Utme Redeemers University Physics examination.

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