| ⇦ | 
| ⇨ |
A metal plate weighing 750g is to be electroplated with 0.05% of its weight of silver. If a current of 0.8A is used, find the time (approx) needed for depositing the required weight of silver (ECE of silver is 11.8×10⁻⁷kgC⁻¹)
Options
(a) 5 min 32s
(b) 6 min 37s
(c) 4 min 16 s
(d) 6 min 10 s
Correct Answer:
6 min 37s
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A cricketer catches a ball of mass 150 g in 0.1 sec moving with speed 20 m/s
- The upper half of an inclined plane of inclination θ is perfectly smooth while lower
- Two positive ions, each carrying a charge q, are separated by a distance d
- A particle is under two mutually perpendicular simple harmonic motions
- A charge of 40 µC is given to a capacitor having capacitance C=10 µF
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A cricketer catches a ball of mass 150 g in 0.1 sec moving with speed 20 m/s
- The upper half of an inclined plane of inclination θ is perfectly smooth while lower
- Two positive ions, each carrying a charge q, are separated by a distance d
- A particle is under two mutually perpendicular simple harmonic motions
- A charge of 40 µC is given to a capacitor having capacitance C=10 µF
Topics: Current Electricity (136)
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