Home
Class 12
PHYSICS
Two very long, straight, parallel wires ...

Two very long, straight, parallel wires carry steady currents I and -I respectively. The distance between the wires is d. At a certain instant of time, a point charge q is at a point equidistant from the two wires, in the plane of the wires. Its instantaneous magnitude of the force due to the magnetic field acting on the charge at this instant is :

A

`(mu_(0)Iqv)/(2pid)`

B

`(mu_(0)Iqv)/(pid)`

C

`(2mu_(0)Iqv)/(pid)`

D

0

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTRODYNAMICS

    RESONANCE ENGLISH|Exercise Exercise-2 PART-2|26 Videos

  • ELECTRODYNAMICS

    RESONANCE ENGLISH|Exercise Exercise-2 PART-3|18 Videos

  • ELECTRODYNAMICS

    RESONANCE ENGLISH|Exercise Exercise-1 PART-2|54 Videos

  • ELECTRO MAGNETIC WAVES

    RESONANCE ENGLISH|Exercise Exercise 3|27 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE ENGLISH|Exercise A.l.P|19 Videos

Similar Questions

Explore conceptually related problems

Two very long, straight, parallel wires carry steady currents I and -I respectively.The distance between the wires is d .At a certain instant of time, a point charge q is at a point equidistant from the two wires,in the plane of wires.Its instantaneous velocity vecv is perpendicular to this plane.The magnitude of the force due to the magnetic field acting on the charge at this instant is:

Two very long, straight , parallel wires carry steady currents I &-I respectively . The distance between the wires is d . At a certain instant of time, a point charge q is at a point equidistant from the wires , in the plane of the wires. Its instantaneous vel,ocity v is perpendicular to this plane. The magnitude of the force due to the magnetic field acting on the charge at this instant is

Two very long straight parallel wires carry steady currents i and 2i in opposite directions. The distance between the wires is d . At a certain instant of time a point charge q is at a point equidistant from the two wires in the plane of the wires. Its instantaneous velocity vecv is perpendicular to this plane. The magnitude of the force due to the magnetic field acting on t he charge at this instant is

The two long, straight wires carrying electric currents in opposite directions. The separation between the wires is 5.0 cm. Find the magnetic field at a point P midway between the wires.

In Fig. two long parallel wires (seen end-on) that are a distance R apart carry equal currents i in the same sense. Find the magnitude of the magnetic field at point P , which lies quidistant from the two wires at an angle theta from the plane of the wires.

A semicircular wire of radius 5.0 cm carries a current of 5.0 A. A magnetic field B of magnitude 0.50 T exists along the perpendicular to the plane of the wire. Find the magnitude of the magnetic force acting on the wire.

a very long straight wire carries a current I. at the instant when are charge -Q at point P has velocity v as shown in figure the force on the charge is

Two long parallel wires carry equal current I flowing in the same direction are at a distance 2d apart. The magnetic field B at a point lying on the perpendicular line joining the wires and at a distance x from the midpoint is

Two long parallel copper wires carry current of 5A each in opposite directions. If the wires are separated by a distance distance of 0.5m, then the force per unit length between the two wires is

Two thin, long, parallel wires, separated by a distance 'd' carry a current of 'i' A in the same direction. They will