Four identical resistors of each are connected in series to form a square ABCD as shown in the figure. The resistance of the network between the two points 1 and 2 is:
Four identical resistors of each are connected in series to form a square ABCD as shown in the figure. The resistance of the network between the two points 1 and 2 is:
Options
Official answer
The resistance of the network between the two points 1 and 2 is .
Marking scheme
- 1.The resistance of the network between the two points 1 and 2 is equal to the sum of the resistances of the four identical resistors of each.
- 2.However, since the resistors are connected in series to form a square ABCD, the resistance of the network between the two points 1 and 2 is actually .
Hint
The resistance of the network between the two points 1 and 2 is equal to the sum of the resistances of the four identical resistors of each. However, since the resistors are connected in series to form a square ABCD, the resistance of the network between the two points 1 and 2 is actually .
Quick oral answer
The resistance of the network between the two points 1 and 2 is equal to the sum of the resistances of the four identical resistors of each. However, since the resistors are connected in series to form a square ABCD, the resistance of the network between the two points 1 and 2 is actually .
Common mistakes
- 1.The resistance of the network between the two points 1 and 2 is equal to the sum of the resistances of the four identical resistors of each.
- 2.The resistance of the network between the two points 1 and 2 is actually .
Analysis and explanation
The resistance of the network between the two points 1 and 2 is equal to the sum of the resistances of the four identical resistors of each. However, since the resistors are connected in series to form a square ABCD, the resistance of the network between the two points 1 and 2 is actually .
Interesting facts
The resistance of the network between the two points 1 and 2 is equal to the sum of the resistances of the four identical resistors of each.
The resistance of the network between the two points 1 and 2 is actually .
Question details
Q15 of 39 questions
- Board
- CBSE
- Class
- Class 10
- Subject
- Science
- Year
- 2025
- Section
- Section A
- Marks
- 1
- Type
- MCQ
- Chapter
- Electricity
- Topic
- Electric Circuit
- Bloom's level
- Understanding
- Syllabus topic
- Electric Circuit
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Frequently asked questions
How many marks does this question carry in CBSE Class 10 Science 2025?
This question carries 1 mark in the CBSE Class 10 Science 2025 examination.
Which chapter does this question come from in Science?
This question is from the chapter "Electricity" in the CBSE Class 10 Science syllabus.
What topic does this question cover in Science?
This question covers the topic "Electric Circuit" from CBSE Class 10 Science.
What type of question is this in the CBSE Class 10 Science 2025 paper?
This is a MCQ question from Section A in the CBSE Class 10 Science 2025 paper.