All Categories
Alerts
Wishlist
Cart
Sign In
Categories
Current Affairs & GK
Current Affairs
Show All Current Affairs & GK
General Aptitude
Arithmetic Aptitude
Data Interpretation
Show All General Aptitude
General Knowledge
Basic General Knowledge
General Science
Show All General Knowledge
Medical Science
Anatomy
Biochemical Engineering
Biochemistry
Biotechnology
Microbiology
Show All Medical Science
Technical
Database
Digital Electronics
Electronics
Networking
Show All Technical
Verbal and Reasoning
Logical Reasoning
Verbal Ability
Verbal Reasoning
Show All Verbal and Reasoning
›
If a potentiometer is used to measure a voltage of 12 V and the length of the wi
If a potentiometer is used to measure a voltage of 12 V and the length of the wire used is 6 m, what is the potential gradient?
Expand All
Collapse All
Practice Questions
1 question
Q1
If a potentiometer is used to measure a voltage of 12 V and the length of the wire used is 6 m, what is the potential gradient?
2 V/m
4 V/m
6 V/m
8 V/m
Show Solution
Copy
The potential gradient is calculated as the potential difference divided by the length of the wire: 12 V / 6 m = 2 V/m.
Questions & Step-by-step Solutions
1 item
Q
Q: If a potentiometer is used to measure a voltage of 12 V and the length of the wire used is 6 m, what is the potential gradient?
Solution:
The potential gradient is calculated as the potential difference divided by the length of the wire: 12 V / 6 m = 2 V/m.
Steps: 6
Show Steps
Step 1: Identify the voltage that needs to be measured, which is 12 V.
Step 2: Identify the length of the wire used for the measurement, which is 6 m.
Step 3: Use the formula for potential gradient, which is: Potential Gradient = Voltage / Length.
Step 4: Substitute the values into the formula: Potential Gradient = 12 V / 6 m.
Step 5: Perform the division: 12 V divided by 6 m equals 2 V/m.
Step 6: Conclude that the potential gradient is 2 V/m.
Related Questions
W
What is the wavelength of a photon with a frequency of 6 x 10^14 Hz?
Question: What is the wavelength of a photon with a frequency of 6 x 10^14 Hz?Options: 5 x 10^-7 m3 ..
F
Find the value of tan(45°).
Question: Find the value of tan(45°).Options: 01undefined√3Correct Answer: 1Solution: tan(45°) = 1...
W
What is the value of 5C2?
Question: What is the value of 5C2?Options: 1020155Correct Answer: 10Solution: 5C2 = 5! / (2!(5-2)!)..
F
Find the value of tan(45°) + cot(45°).
Question: Find the value of tan(45°) + cot(45°).Options: 120undefinedCorrect Answer: 2Solution: tan(..
W
What is the derivative of f(x) = x^3 - 3x^2 + 4x - 5?
Question: What is the derivative of f(x) = x^3 - 3x^2 + 4x - 5?Options: 3x^2 - 6x + 43x^2 - 6x2x^2 -..
‹
Biology (School & UG)
Chemistry (School & UG)
Civil Engineering
Commerce & Accountancy
Computer Science & IT
Current Affairs & GK
Data Structures & Algorithms
Electrical & Electronics Engineering
English (School)
General Aptitude
General Knowledge
General Knowledge & Current Affairs
Languages & Literature
Law & Legal Studies
Major Competitive Exams
Mathematics (School)
Mechanical Engineering
Medical Science
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Social Science (School)
Technical
Verbal and Reasoning
Vocational & Skill Development
›
Soulshift Feedback
×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy
?
0
1
2
3
4
5
6
7
8
9
10
Not likely
Very likely
✕
↑
