if you want to remove an article from website contact us from top.

    field at the centre of a circular coil of radius r through which a current i flows is

    Mohammed

    Guys, does anyone know the answer?

    get field at the centre of a circular coil of radius r through which a current i flows is from screen.

    Field at the centre of a circular coil of radius r, through which a current I flows is

    Field at the centre of a circular coil of radius r, through which a current I flows is

    Byju's Answer Standard XII Physics Self Induction Field at the ... Question

    Field at the centre of a circular coil of radius r, through which a current I flows is

    A

    directly proportional to r

    B

    inversely proportional to I

    C

    directly proportional to I

    D

    Directly proportional to

    I 2 Open in App Solution

    The correct option is C directly proportional to I

    Field at the centre of a circular coil of radius

    r is B = μ o I 2 r Suggest Corrections 6 SIMILAR QUESTIONS

    Q. The electric intensity due to an infinite cylinder of radius R and having charge q per unit length at a distance r(r > R) from its axis isQ. The electric field due to a dipole at a distance r on its axis isQ.

    The correct relation between heat produced (H) and electric current (I) flowing is:

    Q.

    V=IR, from this equation it's clear that V is directly proportional to I and R..

    I=V/R, from this equation it's clear that I is directly proportional to V and inversely proportional to R.

    But when V is directly proportional to R and I is directly proportional to V then why is I not directly proportional to R?

    Q. UhMagnetic field produced due to the current flowing through the conductor wire is directly proportional to and inversely proportional to .

    a) length of wire ; electric current b) distance; electric current C) electric current; distance d) electric current; length of wire

    View More

    स्रोत : byjus.com

    Field at the center of a circle coil of radius r , through which a current l flows is

    Click here👆to get an answer to your question ✍️ Field at the center of a circle coil of radius r , through which a current l flows is

    Join / Login Class 12 >>Physics

    >>Moving Charges and Magnetism

    >>Biot-Savart Law

    >>Field at the center of a circle coil of

    Question

    Field at the center of a circle coil of radius r, through which a current l flows is 

    A

    Directly proportional to r

    B

    Inversely proportional to I

    C

    Directly proportional to I

    DDirectly proportional to I

    2 Medium Open in App

    Updated on : 2022-09-05

    Solution Verified by Toppr

    Correct option is C)

    Field at the centre of a circular coil of radius r is B=

    2r μ 0 ​ I ​

    So, option (C) is correct

    Solve any question of Moving Charges and Magnetism with:-

    Patterns of problems

    >

    Was this answer helpful?

    10 3 SIMILAR QUESTIONS

    The magnetic field near the center of a current carrying coil is uniform and _____.

    Easy View solution >

    An electric current flows into the page. What is the direction of the magnetic field?

    Hard View solution >

    A current flows in a conductor from east to west. The direction of the magnetic field at a point above the conductor is:

    Additional Problems(64)

    Medium View solution >

    Two coplanar and concentric circular loops of wire carry currents of I

    1 ​ =5.00A and I 2 ​

    =3.00A in opposite directions as in Figure. If r

    1 ​ =12.0cm and r 2 ​ =9.00cm, what are

    (a) the magnitude and

    (b) the direction of the net magnetic field at the center of the two loops?

    (c) Let r 1 ​

    remain fixed at 12.0cm and let r

    2 ​

    be a variable. Determine the value of r

    2 ​

    such that the net field at the center of the loops is zero.

    Hard View solution >

    What is the magnetic field at the center O as shown in fig.

    Medium View solution > MORE FROM CHAPTER

    Moving Charges and Magnetism

    View chapter >

    REVISE WITH CONCEPTS

    Magnetic Field Due to Current Carrying Element - Biot - Savart Law

    Example Definitions Formulaes > LEARN WITH VIDEOS

    Biot Savart Law 13 mins SHORTCUTS & TIPS

    Common Misconceptions

    > Important Diagrams > Mindmap >

    Problem solving tips

    > Memorization tricks >

    PRACTICE MORE QUESTIONS

    AIIMS Questions 1 Qs > Easy Questions 93 Qs > Medium Questions 658 Qs > Hard Questions 241 Qs >

    Get the Free Answr app

    Click a picture with our app and get instant verified solutions

    Scan Me OR

    Receive an SMS with download link

    +91 Send

    स्रोत : www.toppr.com

    Field at the centre of a circular coil of radius r, through which a current I flows is

    Field at the centre of a circular coil of radius r, through which a current I flows is

    Home > English > Class 12 > Physics > Chapter >

    Magnetic Effect Of Current

    >

    Field at the centre of a circu...

    Field at the centre of a circular coil of radius

    r r

    , through which a current

    I I flows is

    Updated On: 27-06-2022

    ( 00 : 20 ) ADVERTISEMENT Text Solution Open Answer in App A

    Directly proportional to

    B

    Inversely proportional to `I`

    C

    Directly proportional to `I`

    D

    Directly proportional to `I^(2)`

    Answer

    The correct Answer is C

    Answer

    Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.

    Related Videos

    647480796 2 400 2:12

    A circular coil 'A' has a radius R and the current flowing through it is I. Another circular coil 'B' has a radius 2R and if 2I is the current flowing through it, then the magnetic fields at the centre of the circular coil are in the ratio of

    16121319 27 2.6 K 1:47

    Field at the centre of a circular coil of radius

    r r

    , through which a current

    I I flows is

    212783817 50 4.7 K 1:28

    A circular coil 'A' has a radius R and the current flowing through it is I.Another circular coil 'B' has a radius 2R and if 21is the current flowing through it then the magnetic fields at the centre of the circular coil are in the ratio of

    212783815 49 6.4 K 1:28

    A circular coil 'A' has a radius R and the current flowing through it is I.Another circular coil 'B' has a radius 2R and if 21is the current flowing through it then the magnetic fields at the centre of the circular coil are in the ratio of

    644662924 12 3.0 K 2:05

    A circular coil 'A' has a radius R and the current flowing through it is I.Another circular coil 'B' has a radius 2R and if

    2I 2I

    is the current flowing through it then the magnetic fields at the centre of the circular coil are in the ratio of

    212783821 9 2.7 K 1:28

    A circular coil 'A' has a radius R and the current flowing through it is I.Another circular coil 'B' has a radius 2R and if

    2I 2I

    is the current flowing through it then the magnetic fields at the centre of the circular coil are in the ratio of

    Show More ADVERTISEMENT Follow Us:

    Popular Chapters by Class:

    Class 6 Algebra

    Basic Geometrical Ideas

    Data Handling Decimals Fractions Class 7

    Algebraic Expressions

    Comparing Quantities

    Congruence of Triangles

    Data Handling

    Exponents and Powers

    Class 8

    Algebraic Expressions and Identities

    Comparing Quantities

    Cubes and Cube Roots

    Data Handling

    Direct and Inverse Proportions

    Class 9

    Areas of Parallelograms and Triangles

    Circles Coordinate Geometry Herons Formula

    Introduction to Euclids Geometry

    Class 10

    Areas Related to Circles

    Arithmetic Progressions

    Circles Coordinate Geometry

    Introduction to Trigonometry

    Class 11 Binomial Theorem

    Complex Numbers and Quadratic Equations

    Conic Sections

    Introduction to Three Dimensional Geometry

    Limits and Derivatives

    Class 12

    Application of Derivatives

    Application of Integrals

    Continuity and Differentiability

    Determinants

    Differential Equations

    Privacy Policy

    Terms And Conditions

    Disclosure Policy Contact Us

    स्रोत : www.doubtnut.com

    Do you want to see answer or more ?
    Mohammed 1 month ago
    4

    Guys, does anyone know the answer?

    Click For Answer