JAMB Exam > JAMB Questions > Which of the following cells has the highest ...
Start Learning for Free
Which of the following cells has the highest energy density?
- a)Lead-acid accumulator
- b)Nickel-Iron (NiFe) cell
- c)Lithium-Iron cell
- d)Mercury-Cadmium cell
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Which of the following cells has the highest energy density?a)Lead-aci...
Understanding Energy Density
Energy density is a crucial factor when comparing batteries, as it indicates how much energy a cell can store relative to its weight or volume. Higher energy density means more energy stored in a smaller or lighter package, which is essential for many applications like electric vehicles and portable electronics.
Comparison of Battery Types
Here’s a brief overview of the cells mentioned:
Conclusion: Why Lithium-Iron Stands Out
Lithium-Iron cells (or lithium-ion cells) have the highest energy density among the options listed. This makes them ideal for applications requiring lightweight and compact energy sources. Their ability to store more energy in less space and their rapid charging capabilities contribute to their dominance in modern technology.
In summary, when it comes to energy density, lithium-iron cells lead the pack, making them the preferred choice for advanced energy storage solutions.
Energy density is a crucial factor when comparing batteries, as it indicates how much energy a cell can store relative to its weight or volume. Higher energy density means more energy stored in a smaller or lighter package, which is essential for many applications like electric vehicles and portable electronics.
Comparison of Battery Types
Here’s a brief overview of the cells mentioned:
- Lead-Acid Accumulator: Energy density around 30-50 Wh/kg. Traditionally used in vehicles, they are heavy and bulky.
- Nickel-Iron (NiFe) Cell: Energy density approximately 50-100 Wh/kg. Known for durability but has lower energy density compared to lithium.
- Lithium-Iron Cell: Energy density ranges from 150-250 Wh/kg. This cell type, often referring to lithium-ion technology, excels in energy storage and efficiency.
- Mercury-Cadmium Cell: Energy density is around 50-80 Wh/kg. While they have some advantages, they are less common due to environmental concerns.
Conclusion: Why Lithium-Iron Stands Out
Lithium-Iron cells (or lithium-ion cells) have the highest energy density among the options listed. This makes them ideal for applications requiring lightweight and compact energy sources. Their ability to store more energy in less space and their rapid charging capabilities contribute to their dominance in modern technology.
In summary, when it comes to energy density, lithium-iron cells lead the pack, making them the preferred choice for advanced energy storage solutions.
Free Test
FREE
| Start Free Test |
Community Answer
Which of the following cells has the highest energy density?a)Lead-aci...
Lithium-Iron cells, also known as lithium-iron phosphate (LiFePO4) batteries, have a higher energy density compared to lead-acid and nickel-iron cells.
|
Explore Courses for JAMB exam
|
|
Top Courses for JAMBView all
Question Description
Which of the following cells has the highest energy density?a)Lead-acid accumulatorb)Nickel-Iron (NiFe) cellc)Lithium-Iron celld)Mercury-Cadmium cellCorrect answer is option 'C'. Can you explain this answer? for JAMB 2025 is part of JAMB preparation. The Question and answers have been prepared according to the JAMB exam syllabus. Information about Which of the following cells has the highest energy density?a)Lead-acid accumulatorb)Nickel-Iron (NiFe) cellc)Lithium-Iron celld)Mercury-Cadmium cellCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JAMB 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following cells has the highest energy density?a)Lead-acid accumulatorb)Nickel-Iron (NiFe) cellc)Lithium-Iron celld)Mercury-Cadmium cellCorrect answer is option 'C'. Can you explain this answer?.
Which of the following cells has the highest energy density?a)Lead-acid accumulatorb)Nickel-Iron (NiFe) cellc)Lithium-Iron celld)Mercury-Cadmium cellCorrect answer is option 'C'. Can you explain this answer? for JAMB 2025 is part of JAMB preparation. The Question and answers have been prepared according to the JAMB exam syllabus. Information about Which of the following cells has the highest energy density?a)Lead-acid accumulatorb)Nickel-Iron (NiFe) cellc)Lithium-Iron celld)Mercury-Cadmium cellCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JAMB 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following cells has the highest energy density?a)Lead-acid accumulatorb)Nickel-Iron (NiFe) cellc)Lithium-Iron celld)Mercury-Cadmium cellCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which of the following cells has the highest energy density?a)Lead-acid accumulatorb)Nickel-Iron (NiFe) cellc)Lithium-Iron celld)Mercury-Cadmium cellCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JAMB.
Download more important topics, notes, lectures and mock test series for JAMB Exam by signing up for free.
Here you can find the meaning of Which of the following cells has the highest energy density?a)Lead-acid accumulatorb)Nickel-Iron (NiFe) cellc)Lithium-Iron celld)Mercury-Cadmium cellCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following cells has the highest energy density?a)Lead-acid accumulatorb)Nickel-Iron (NiFe) cellc)Lithium-Iron celld)Mercury-Cadmium cellCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which of the following cells has the highest energy density?a)Lead-acid accumulatorb)Nickel-Iron (NiFe) cellc)Lithium-Iron celld)Mercury-Cadmium cellCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which of the following cells has the highest energy density?a)Lead-acid accumulatorb)Nickel-Iron (NiFe) cellc)Lithium-Iron celld)Mercury-Cadmium cellCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following cells has the highest energy density?a)Lead-acid accumulatorb)Nickel-Iron (NiFe) cellc)Lithium-Iron celld)Mercury-Cadmium cellCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice JAMB tests.
|
|
Explore Courses for JAMB exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup