Home
Class 12
PHYSICS
If a wire carries a time varying current...

If a wire carries a time varying current then in its surrounding will Ampere's law be valid for a closed loop.

Answer

Step by step text solution for If a wire carries a time varying current then in its surrounding will Ampere's law be valid for a closed loop. by PHYSICS experts to help you in doubts & scoring excellent marks in Class 12 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MAGNETIC EFFECTS OF CURRENT AND MAGNETISM

    PHYSICS GALAXY - ASHISH ARORA|Exercise Conceptual MCQ|37 Videos

  • MAGNETIC EFFECTS OF CURRENT AND MAGNETISM

    PHYSICS GALAXY - ASHISH ARORA|Exercise Numerical MCQ|61 Videos

  • MAGNETIC EFFECTS OF CURRENT AND MAGNETISM

    PHYSICS GALAXY - ASHISH ARORA|Exercise Practice Exercise|58 Videos

  • Kinetic Theory of Gases and Gas Laws

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problems for Preparation of NSEP, INPhO & IPhO|64 Videos

  • NUCLEAR PHYSICS AND RADIOACTIVITY

    PHYSICS GALAXY - ASHISH ARORA|Exercise Concptual MCQs|48 Videos

Similar Questions

Explore conceptually related problems

Ampere's Law||Field pattern OF a current loop

A long, straight wire carries a current. Is Ampere's law valid for a loop that does not enclose the wire, or that encloses the wire but is not circular?

Knowledge Check

  • In the diagram shown, a wire carries current I. What is the value of the ointvecB.dvecl (as in Ampere's law) on the helical loop shown in the figure. The integration is done in the sense shown. The loop has N turns and part of helical loop on which arrows are drawn outside the plane of paper.

    A
    `-mu_(0)(NI)`
    B
    `mu_(0)(I)`
    C
    `mu_(0)(NI)`
    D
    zero

  • A long current carrying wire, carrying current such that it is flowing out from the plane of paper, is placed at O. A steady state current is flowing in the loop ABCD. Then,

    A
    the net force is zero
    B
    the net torque is zero
    C
    as seen from O, the loop will rotate in clockwise direction along axis OO'
    D
    as seen from O, the loop will rotate in anticlockwise direction along axis OO'

  • A long current carrying wire, carrying current such that it is flowing out from the plane of paper, is placed at O . A steady state current is flowing in the loop ABCD . Then

    A
    the net force is zero
    B
    as seen from `O` , the loop will rotate in clock wise direction along axis `O O'`.
    C
    BOTH `1 & 2` are correct.
    D
    as seen from `O` , the loop will rotate in anticlock wise direction along axis `O O'`.

    • Similar Questions

    Explore conceptually related problems

    Consider a long infinite wire carrying a time varying current i=kt(kgt0) . A circular loop of radius a and resistance R is placed with its centre at a distance d from the wire (altltd) . Find out the induced current in the loop?

    An infinitely long, straight wire carrying current I_(1) passes through the center of circular loop of wire carrying current I_(2) . The infinite wire is perpendicular to the plane ofthe loop. Which of the following statements is/are INCORRECT regarding the magnetic force on the loop due to the infinite wire:

    A rectangular loop carrying a current i_(2) situated near a long straight wire carrying a steady current i_(1) . The wire is parallel to one of the sides of the loop and is in the plane of the loop as shown in the figure. Then the current loop will

    Statement-1: Ampere's law cannot be used determine magnetic field due a current carrying wire of finite length Statement-2: Ampere's law is not valid for wires finite length

    A long straight wire is carrying current I in + z direction .The x-y plane contains a closed circular loop carrying current I_(2) and not encircling the straight wire.The force on the loop will be

    Home
    Profile