| ⇦ | 
| ⇨ |
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: - If by mistake voltmeter is connected in series and ammeter in parallel then
- A total charge of 5µC is distributed uniformly on the surface of the thin walled
- As a result of interference of two coherent sources of light, energy is
- The average power dissipated in a pure inductor is
- Which of the following is not a thermodynamical coordinate?
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If by mistake voltmeter is connected in series and ammeter in parallel then
- A total charge of 5µC is distributed uniformly on the surface of the thin walled
- As a result of interference of two coherent sources of light, energy is
- The average power dissipated in a pure inductor is
- Which of the following is not a thermodynamical coordinate?
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