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 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:

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|Exercise Exercise-2 PART-2|26 Videos

  • ELECTRODYNAMICS

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

  • ELECTRODYNAMICS

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

  • ELECTRO MAGNETIC WAVES

    RESONANCE|Exercise Exercise 3|27 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE|Exercise A.l.P|19 Videos

Similar Questions

Explore conceptually related problems

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

Two infinitely long parallel wires carry equal current in same direction. The magnetic field at a mid point in between the two wires is

Two long straight parallel wires carry charges lambda_(1) and lamba_(2) per unit length. The distance between them is d. Calculate the magnitude of force externed on the length of one due to charge on the other.