World's only instant tutoring platform
dropdown-logo
Become a tutorPartnershipsAbout usStudent loginTutor login
About us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
A galvanometer having a coil resistance of 100 gives a full s
Question
Medium
Timing Icon

Solving time: 3 mins

A galvanometer having a coil resistance of gives a full scale deflection when a current of is passed through it. The value of the resistance which can convert this galvanometer into ammeter giving a full scale deflection for a current of , is (a) (b) (c) (d)

Views

Views: 5,672 students

Updated on: Aug 27, 2023

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2016

tutor 0tutor 1tutor 2
Found 4 tutors discussing this question
Noah Discussed
A galvanometer having a coil resistance of gives a full scale deflection when a current of is passed through it. The value of the resistance which can convert this galvanometer into ammeter giving a full scale deflection for a current of , is (a) (b) (c) (d)
5 mins ago
Discuss this question LIVE
5 mins ago

Text SolutionText solutionverified iconVerified

Solution Image
Was this solution helpful?
57
Share
Report
Video Solution

Filo tutor solutions (4)

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

filo Logo
6 mins

Uploaded on: 8/27/2023

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

tutor profile picture
Anurag Gupta

Total classes on Filo by this tutor - 5,684

Teaches : Physics, Mathematics, Organic Chemistry

Connect instantly with this tutor

Connect now

Notes from this class (3 pages)

Arrow
Download
Arrow
Arrow
Arrow
Was this solution helpful?
69
Share
Report
filo Logo
4 mins

Uploaded on: 6/21/2023

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

tutor profile picture
Gopal Pal

Total classes on Filo by this tutor - 10,234

Teaches : Physics, Mathematics, Trigonometry

Connect instantly with this tutor

Connect now

Was this solution helpful?
57
Share
Report
filo Logo
13 mins

Uploaded on: 11/28/2022

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

tutor profile picture
Devendra Kumar

Total classes on Filo by this tutor - 2,691

Teaches : Mathematics

Connect instantly with this tutor

Connect now

Was this solution helpful?
141
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 JEE Mains 2016 - PYQs

Question 1
Medium
Views

Views: 5,852

Hysteresis loops for two magnetic materials and are as given below

These materials are used to make magnets for electric generators, transformer core and electromagnet core. Then, it is proper to use
(a) for electric generators and transformers
(b) for electromagnets and for electric generators
(c) for transformers and for electric generators
(d) for electromagnets and transformers
Topic

Topic:

Magnetism and Matter

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2016

View solution

Question 2
Medium
Views

Views: 6,496

Two identical wires and , each of length , carry the same current . Wire is bent into a circle of radius and wire is bent to form a square of side . If and are the values of magnetic field at the centres of the circle and square respectively, then the ratio is (a) (b) (c) (d)
Topic

Topic:

Moving Charges and Magnetism

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2016

View 5 solutions

Question 3
Medium
Views

Views: 6,071

In an experiment for determination of refractive index of glass of a prism by , plot, it was found that a ray incident at an angle suffers a deviation of and that it emerges at an angle . In that case, which of the following is closest to the maximum possible value of the refractive index?
Topic

Topic:

Ray Optics and Optical Instruments

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2016

View 4 solutions

Question 4
Medium
Views

Views: 5,300

For a common emitter configuration, if and have their usual meanings, the incorrect relationship between and is
(a)
(b)
(c)
(d)
Topic

Topic:

Semiconductor Electronics: Materials, Devices and Simple Circuits

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2016

View solution

View more

Practice questions from Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Question 1
Medium
Views

Views: 5,337

The lights on a car are inadvertently left on. They dissipate . About how long will it take for the fully charged car battery to run down, if the battery is rated at 150 A-h? (a) (b) (c) (d)
Topic

Topic:

Current Electricity

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2007

View solution

Question 2
Easy
Views

Views: 5,933

Statement I: A car battery is of . Eight dry cells of connected in series can give 12 V. Still such cells are not used in starting a car.
Statement II: It is easier to start a car engine on a warm day than on a rainy day.
(a) Statement I is true, Statement II is true; Statement II is not a correct explanation of Statement I
(b) Statement I is true, Statement II is false
(c) Statement I is false, Statement II is true
(d) Statement I is true, Statement II is true; Statement II is a correct explanation of Statement I
Topic

Topic:

Current Electricity

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2006

View solution

Question 3
Medium
Views

Views: 6,111

A wire of resistance is bent to form a square as shown in the figure. The effective resistance between and is is mid-point of arm
Topic

Topic:

Current Electricity

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2019

View 10 solutions

Question 4
Easy
Views

Views: 6,116

If an ammeter is to be used in place of a voltmeter, then we must connect with the ammeter a
(a) low resistance in parallel
(b) high resistance in parallel
(c) high resistance in series
(d) low resistance in series
Topic

Topic:

Current Electricity

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2002

View 2 solutions

Practice questions from Current Electricity in the same exam

Question 1
Medium
Views

Views: 5,820

The resistance of the meter bridge in given figure is . With a cell of emf and rheostat resistance . The null point is obtained at some point . When the cell is replaced by another one of emf , the same null point is found for . The emf is
Topic

Topic:

Current Electricity

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2019

View 3 solutions

Question 2
Easy
Views

Views: 5,239

If a wire is stretched to make it longer, its resistance will (a) increase by (b) decrease by (c) decrease by (d) increase by
Topic

Topic:

Current Electricity

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2011

View solution

Question 3
Medium
Views

Views: 5,556

In a large building, there are 15 bulbs of bulbs of fans of and 1 heater of . The voltage of the electric mains is . Then, the minimum current should be
(a)
(b)
(c)
(d)
Topic

Topic:

Current Electricity

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2014

View 4 solutions

Question 4
Hard
Views

Views: 5,417

Two conductors have the same resistance at but their temperature coefficients of resistance are and . The respective temperature coefficients of their series and parallel combinations are nearly (a) (b) (c) (d)
Topic

Topic:

Current Electricity

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2010

View 9 solutions

Practice more questions from Current Electricity

Question 1
Easy
Views

Views: 6,133

When a current flows in a conductor, the order of magnitude of drift velocity of electrons through it is :
Topic

Topic:

Current Electricity

Book

Book:

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

View 8 solutions

Question 2
Medium
Views

Views: 5,742

The current in the resistor shown in the circuit is
Topic

Topic:

Current Electricity

View 4 solutions

Question 3
Easy
Views

Views: 6,226

Which of the following statement is correct.
  1. Both Peltier and Joule effects are reversible
  2. Both Peltier and Joule effects are irreversible
  3. Joule effect is reversible, whereas Peltier effect is irreversible
  4. Joule effect is irreversible, whereas Peltier effect is reversible
Topic

Topic:

Current Electricity

Book

Book:

Fundamentals of Physics, Extended

View solution

Question 4
Medium
Views

Views: 7,359

The voltage drop across resistance in the given figure will be_____V.
Topic

Topic:

Current Electricity

Exam

Exam:

JEE Mains 2021 Aug 31 Shift 1

View 5 solutions

View more

Practice questions on similar concepts asked by Filo students

Question 1
Views

Views: 5,455

 A copper wire of length and radius has electrical resistance of . The current density in the wire for an electric field strength of is
Topic

Topic:

Thermodynamics

View solution

Question 2
Views

Views: 5,345

21 A spherical conducting shall of inner radius , l outer radius hl s a charge ' ' A charge is placed at the centre of the shell. (2) What is the surface charge density of on the (i) inner surface (ii) outer surface of the shell Write the expulsion for the EF at a point from the centre of the shall.
Topic

Topic:

Electrostats

View solution

Question 3
Views

Views: 5,769

Light enters an isosceles right triangular prism at normal incidence through [SA2011] face and undergoes total internal reflection at face as shown below. The minimum value of the refractive index of the prism is close to:
Topic

Topic:

Optics

View solution

Question 4
Views

Views: 5,976

pose a player hits several baseballs. Which baseball will be in the air for the longest time?
  1. The one with the farthest range.
  2. The one with the maximum height
  3. The one with the greatest initial velocity
  4. The one leaving the bat at with respect to the ground.
Topic

Topic:

Mechanics

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 Current Electricity

next icon
next icon

Previous year question papers

next icon
next icon
Question Text
A galvanometer having a coil resistance of gives a full scale deflection when a current of is passed through it. The value of the resistance which can convert this galvanometer into ammeter giving a full scale deflection for a current of , is (a) (b) (c) (d)
Updated OnAug 27, 2023
TopicCurrent Electricity
SubjectPhysics
ClassClass 12
Answer TypeText solution:1 Video solution: 4
Upvotes468
Avg. Video Duration6 min