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A rod lies along the X-axis with one end at the origin and the other at x→∞. It carries a uniform charge λCm⁻¹. The electric field at the point x=-a on the axis will be
Options
(a) E=λ/4πε₀a(-i ̂)
(b) E=λ/4πε₀a(i ̂)
(c) E=λ/2πε₀a(-i ̂)
(d) E=λ/2πε₀a(i ̂)
Correct Answer:
E=λ/2πε₀a(-i ̂)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A boat which has a speed of 5 kmh⁻¹ in still water crosses river of width 1 km long
- The intensity of magnetisation of a bar magnet is 5×10⁴ Am⁻¹. The magnetic length
- An alternating emf given by equation e=300 sin[(100 π)t] V
- By sucking through a straw, a student can reduce the pressure of his lungs
- An experiment takes 10 minutes to raise temperature of water from 0⁰C to 100⁰C
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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