| ⇦ | 
| ⇨ |
Two parallel metal plates having charges +Q and -Q face each other at a certain distance between them. If the plates are now dipped in kerosene oil tank, the electric field between the plates will
Options
(a) remain same
(b) become zero
(c) increases
(d) decrease
Correct Answer:
decrease
Explanation:
Electric field E = σ / ? = Q / A?
? of kerosine oil is more than that of air. As ? increases, E decreases.
Related Questions: - Two identical thin plano-convex glass lenses (refractive index 1.5) each having
- A beam of light contains two wavelengths 6500Å and 5200Å.
- If the temperature of the sun were to increase from T to 2T and its radius from R and 2R
- During mean life of a radioactive element, the fraction that disintegrates is
- When an input signal 1 is applied to a NOT gate, then its output is
Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two identical thin plano-convex glass lenses (refractive index 1.5) each having
- A beam of light contains two wavelengths 6500Å and 5200Å.
- If the temperature of the sun were to increase from T to 2T and its radius from R and 2R
- During mean life of a radioactive element, the fraction that disintegrates is
- When an input signal 1 is applied to a NOT gate, then its output is
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
Leave a Reply