NEET Exam > NEET Questions > Two insulated metal sphere of radii 10cm and ...
Start Learning for Free
Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere?
Most Upvoted Answer
Two insulated metal sphere of radii 10cm and 15cm charged to a potenti...
Given:
To find: Charge on the first sphere
Concept: When two charged spheres are connected by a metallic wire, they share their charges and come to a common potential. The final potential of the spheres will be the average of their initial potentials. The charge on each sphere can be calculated using the formula: Q = 4πεrV, where ε is the permittivity of free space, r is the radius of the sphere, and V is the potential of the sphere.
Calculation:
Answer: The charge on the first sphere is 1.39 x 10^-7 C.
- Radius of first sphere, r1 = 10 cm
- Radius of second sphere, r2 = 15 cm
- Potential of first sphere, V1 = 150V
- Potential of second sphere, V2 = 100V
To find: Charge on the first sphere
Concept: When two charged spheres are connected by a metallic wire, they share their charges and come to a common potential. The final potential of the spheres will be the average of their initial potentials. The charge on each sphere can be calculated using the formula: Q = 4πεrV, where ε is the permittivity of free space, r is the radius of the sphere, and V is the potential of the sphere.
Calculation:
- Final potential of the two spheres, Vf = (V1 + V2)/2 = (150V + 100V)/2 = 125V
- Charge on the first sphere, Q1 = 4πεr1Vf = 4π(8.85 x 10^-12 F/m)(0.1m)(125V) = 1.39 x 10^-7 C
Answer: The charge on the first sphere is 1.39 x 10^-7 C.
Community Answer
Two insulated metal sphere of radii 10cm and 15cm charged to a potenti...
4 esu
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere?
Question Description
Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere?.
Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere?.
Solutions for Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere? defined & explained in the simplest way possible. Besides giving the explanation of
Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere?, a detailed solution for Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere? has been provided alongside types of Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere? theory, EduRev gives you an
ample number of questions to practice Two insulated metal sphere of radii 10cm and 15cm charged to a potential of 150V and 100V respectively are connected by means of metallic wire. what is the charge on first sphere? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
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