World's only instant tutoring platform
Search questions and Textbooks
dropdown-logo
Instant TutoringAbout Us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
The diagrams below show regions of equipotentials. [https://lh
Linear Algebra: A Modern Introduction 4 by David Poole
Linear Algebra: A Modern Introduction 4 Edition
Author:
David Poole
Edition:
4
ISBN:
9781285463247
Publisher:
Cengage Learning
Subject:
Linear Algebra
Question
Easy
Timing Icon

Solving time: 2 mins

The diagrams below show regions of equipotentials.
Equipotential surface
A positive charge is moved from A to B in each diagram.

A
Maximum work is required to move q in figure (c).

B
In all the four cases the work done is the same.

C
Minimum work is required to move q in figure (a).

D
Maximum work is required to move q in figure (b).

Views

Views: 5,923 students

Updated on: Apr 29, 2023

Book

Book:

Linear Algebra: A Modern Introduction

Exam

Exam:

NEET 2017

tutor 0tutor 1tutor 2
Found 7 tutors discussing this question
Mia Discussed
The diagrams below show regions of equipotentials.
Image
A positive charge is moved from A to B in each diagram.
5 mins ago
Discuss this question LIVE
5 mins ago

Text SolutionText solutionverified iconVerified

Work done
is same in all the cases so work is done will be same in all the cases.
Was this solution helpful?
60
Share
Report
Video Solution

Filo tutor solutions (4)

Learn from their 1-to-1 discussion with Filo tutors.

filo Logo
4 mins

Uploaded on: 4/5/2023

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

tutor profile picture
Arwaj Ali

Total classes on Filo by this tutor - 889

Teaches : Physics, Biology, Inorganic Chemistry

Connect instantly with this tutor

Connect now

Notes from this class (5 pages)

Arrow
Download
Arrow
Arrow
Arrow
Arrow
Arrow
Was this solution helpful?
103
Share
Report
filo Logo
4 mins

Uploaded on: 11/7/2022

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

tutor profile picture
Rohini Nandan Chaudhary

Total classes on Filo by this tutor - 2,329

Teaches : Physics, Biology, Organic Chemistry

Connect instantly with this tutor

Connect now

Was this solution helpful?
118
Share
Report
filo Logo
2 mins

Uploaded on: 4/26/2023

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

tutor profile picture
Jugesh Singh

Total classes on Filo by this tutor - 5,566

Teaches : Physics, Mathematics, Geometry

Connect instantly with this tutor

Connect now

Was this solution helpful?
118
Share
Report
See more 1-on-1 discussions (1)
One destination for complete JEE/NEET preparation
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
Instant 1:1 help, 24x7
60, 000+ Expert tutors
60, 000+ Expert tutors
Textbook solutions
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Big idea maths, McGraw-Hill Education etc
Essay review
Essay review
Get expert feedback on your essay
Get expert feedback on your essay
Schedule classes
Schedule classes
High dosage tutoring from Dedicated 3 experts
High dosage tutoring from Dedicated 3 experts
Trusted by 4 million+ students

Questions from NEET 2017 - PYQs

Question 1
Medium
Views

Views: 5,477

A thin prism having refracting angle is made of glass of refractive index 1.42. This prism is combined with another thin prism of glass of refractive index 1.7. This combination produces dispersion without deviation. The refracting angle of second prism should be:
Topic

Topic:

Wave Optics

Book

Book:

Linear Algebra: A Modern Introduction

Exam

Exam:

NEET 2017

View 7 solutions

Question 2
Easy
Views

Views: 6,422

Which one of the following represents forward bias diode?
  1. Option 1
Topic

Topic:

Semiconductor Electronics: Materials, Devices and Simple Circuits

Book

Book:

Linear Algebra: A Modern Introduction

Exam

Exam:

NEET 2017

View 7 solutions

Question 3
Medium
Views

Views: 6,544

Figure shows a circuit contains three identical resistors with resistance each, two identical inductors with inductance L each, and an ideal battery with emf . The current ' 'through the battery just after the switch closed is:
  4. 0 ampere
Topic

Topic:

Alternating Current

Book

Book:

Linear Algebra: A Modern Introduction

Exam

Exam:

NEET 2017

View 10 solutions

Question 4
Easy
Views

Views: 6,211

In a common emitter transistor amplifier the audio signal voltage across the collector is . The resistance of collector is . If current gain is 100 and the base resistance is , the voltage and power gain of the amplifier is:
  1. 200 and 1000
  2. 15 and 200
  3. 150 and 15000
  4. 20 and 2000
Topic

Topic:

Semiconductor Electronics: Materials, Devices and Simple Circuits

Book

Book:

Linear Algebra: A Modern Introduction

Exam

Exam:

NEET 2017

View 17 solutions

View more

Practice questions from Linear Algebra: A Modern Introduction

Question 1
Easy
Views

Views: 5,605

Two metal wires of identical dimensions are connected in series. If and are the conductivities of the metal wires respectively, the effective conductivity if the combination is:
Topic

Topic:

Electric Charges and Fields

Book

Book:

Linear Algebra: A Modern Introduction

Exam

Exam:

NEET 2015

View 12 solutions

Question 2
Medium
Views

Views: 6,303

A capacitor is charged by a battery. The battery is removed and another identical uncharged capacitor is connected in parallel. The total electrostatic energy of resulting system.
  1. Increases by a factor of 4
  2. Decreases by a factor of 2
  3. Remains the same
  4. Increases by a factor of 2
Topic

Topic:

Electric Charges and Fields

Book

Book:

Linear Algebra: A Modern Introduction

Exam

Exam:

NEET 2017

View 23 solutions

Practice questions from Electric Charges and Fields in the same exam

Question 1
Easy
Views

Views: 6,158

Two point charges A and B, having charges and respectively, are placed at a certain distance apart, and force acting between them is F. If 25% charge of A is transferred to B, then the force between the charges becomes :
  1. F
Topic

Topic:

Electric Charges and Fields

Book

Book:

Fundamentals of Physics, Extended

Exam

Exam:

NEET 2019

View 50 solutions

Question 2
Easy
Views

Views: 5,723

A hollow metal sphere of radius R is uniformly charged. The electric field due to the sphere at a distance r from the centre:
  1. Increases as r increases for r < R and for r > R
  2. Zero as r increases for r < R, decreases as r increases for r > R
  3. Zero as r increases for r < R, increases as r increases for r > R
  4. Decreases as r increases for r < R and for r > R
Topic

Topic:

Electric Charges and Fields

Book

Book:

Fundamentals of Physics, Extended

Exam

Exam:

NEET 2019

View 5 solutions

Question 3
Easy
Views

Views: 6,009

Two pith balls carrying equal charges are suspended from a common point by strings of equal length, the equilibrium separation between them is r. Now the strings are rigidly clamped at half the height. The equilibrium separation between the balls now become:
Topic

Topic:

Electric Charges and Fields

Book

Book:

Chemistry

Exam

Exam:

NEET 2013

View 40 solutions

Question 4
Easy
Views

Views: 5,788

A conducting sphere of radius is given a charge Q. The electric potential and the electric field at the centre of the sphere respectively are :
  1. Zero and
  2. and Zero
  3. and
  4. Both are zero
Topic

Topic:

Electric Charges and Fields

Book

Book:

Chemistry

Exam

Exam:

NEET 2014

View 6 solutions

Practice more questions from Electric Charges and Fields

Question 1
Hard
Views

Views: 5,825

Two concentric spherical shells have charges and as shown in figure-1.428. Which of the statement given below is/are correct :
  1. At electric field is zero, but electric potential is non-zero
  2. At electric field and electric potential both are non-zero
  3. At electric field is zero but electric potential is non-zero
  4. At electric field and electric potential both are zero
Topic

Topic:

Electric Charges and Fields

Book

Book:

Physics Galaxy Electrostatics and Current Electricity Vol 3 A (Ashish Arora)

View solution

Question 2
Medium
Views

Views: 5,320

A particle of mass and charge is projected vertically with a velocity . There is a uniform horizontal electric field of :
  1. The horizontal range of the particle is
  2. The time of flight of the particle is
  3. The maximum height reached is
  4. The horizontal range of the particle is
Topic

Topic:

Electric Charges and Fields

Book

Book:

Physics Galaxy Electrostatics and Current Electricity Vol 3 A (Ashish Arora)

View solution

Question 3
Easy
Views

Views: 5,571

The dimensions of an atom are of the order of an Angstrom. Thus, there must be large electric fields between the protons and electrons. Why, then is the electrostatic field inside a conductor zero?
Topic

Topic:

Electric Charges and Fields

Book

Book:

Physics Exemplar (NCERT Exemplar)

View 3 solutions

Question 4
Medium
Views

Views: 6,675

Two point charges and , of magnitude and , respectively, are placed apart. Calculate the electric fields at points and shown in Figure.
Topic

Topic:

Electric Charges and Fields

Book

Book:

Physics Part-I (NCERT)

View 32 solutions

Practice questions on similar concepts asked by Filo students

Question 1
Views

Views: 5,768

Q.29) Deline. ( nny one laes
  1. Nucleus
  2. Isolopes
  3. Isobars
  4. Isotanes.
Topic

Topic:

Electrostats

View solution

Question 2
Views

Views: 5,476

A uniform metallic wire has a resistance of and is bent into a square. Then, the resistance across a side of the square is Options :
Topic

Topic:

Electrostats

View solution

Question 3
Views

Views: 5,074

Shows the results of measuring the force exerted on both ends of a rubber band to stretch it a distance from its unstretched position. (Source: www.sciencebuddies.org) The data points are well fit by the equation where is in newtons and is in meters. (a) Does this rubber band obey Hooke's law over the range of shown in the graph? Explain. (b) The stiffness of a spring that obeys Hooke's law is measured by the value of its force constant where . This can be written as to emphasize the quantities that are changing. Define and calculate as a function of for this rubber band. For a spring that obeys Hooke's law, is constant, independent of Does the stiffness of this band, as measured by , increase or decrease as is increased, within the range of the data?(c) How much work must be done to stretch the rubber band from to From to (d) One end of the rubber band is attached to a stationary vertical rod, and the band is stretched horizontally from its unstretched length. A object on a horizontal, frictionless surface is attached to the free end of the rubber band and released from rest. What is the speed of the object after it has traveled ?
Topic

Topic:

Physics

View solution

Question 4
Views

Views: 5,897

connected by a light rod of length . The system rotates with a constant angular velocity . About an axis passing through the centre of mass and perpendicular to the length of the rod. The kinetic energy of the system is.
Topic

Topic:

Modern Physics

View solution

View more
Doubt Icon Doubt Icon

Stuck on the question or explanation?

Connect with our Physics tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Related books for questions on Electric Charges and Fields

next icon
next icon

Previous year question papers

Question Text
The diagrams below show regions of equipotentials.

A positive charge is moved from A to B in each diagram.
Updated OnApr 29, 2023
TopicElectric Charges and Fields
SubjectPhysics
ClassClass 12
Answer TypeText solution:1 Video solution: 4
Upvotes476
Avg. Video Duration3 min