The electirc field in a certain region is acting radially outward and is given by E=Ar.

⇦

⇨

The electric field in a certain region is acting radially outward and is given by E=Ar. A charge contained in a sphere of radius a centred at the origin of the field will be given by

Options

(a) 4πε₀Aa²
(b) Aε₀a²
(c) 4πε₀Aa³
(d) ε₀Aa³

Correct Answer:

4πε₀Aa³

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

1. The kinetic energy of an electron in the first excited state is
2. An experiment takes 10 minutes to raise temperature of water from 0⁰C to 100⁰C
3. A short magnet of magnetic moment M, is placed on a straight line. The ratio
4. Electrons in a certain energy level n=n₁, can emit 3 spectral lines. When they
5. A boy standing at the top of a tower of 20m height drops a stone

Topics: Electrostatics (146)
Subject: Physics (2479)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends