| ⇦ | 
| ⇨ |
A charged oil drop is suspended in a uniform field at 3×10⁴ V/m so that it neither falls nor rises. The charge on the drop will be (Take the mass of the charge=9.9×10⁻¹⁵ kg and g=10 m/s²)
Options
(a) 3.3×10⁻¹⁸ C
(b) 3.2×10⁻¹⁸ C
(c) 1.6×10⁻¹⁸ C
(d) 4.8×10⁻¹⁸ C
Correct Answer:
3.3×10⁻¹⁸ C
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A 5 watt source emits monochromatic light of wavelength 5000Å. When placed
- Two wheels having radii in the ratio 1:3 are connected by a common belt
- The unit of electric permittivity is
- When a radioactive substance emits an ∝ particle, its position in the periodic table
- The ratio of the acceleration for a solid sphere(mass m and radius R)rolling down
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 5 watt source emits monochromatic light of wavelength 5000Å. When placed
- Two wheels having radii in the ratio 1:3 are connected by a common belt
- The unit of electric permittivity is
- When a radioactive substance emits an ∝ particle, its position in the periodic table
- The ratio of the acceleration for a solid sphere(mass m and radius R)rolling down
Topics: Dual Nature of Matter and Radiation (150)
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