154

You visited us 154 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Physics

Magnetic Field Due to a Straight Current Carrying Conductor

Two infinitel...

Question

Two infinitely long, thin, insulated, straight wires lie in the x-y plane along the x and y-axes respectively.Each wire carries a current I, respectively in the positive x-direction and positive y-direction. The magnetic field will be zero at all points on the straight line

y = x

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

y = - x

No worries! We‘ve got your back. Try BYJU‘S free classes today!

y = x – 1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

y = –x + 1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A y = x
$\frac{μ_{0}}{4 π} \frac{2 l}{y} - \frac{μ_{0}}{4 π} \frac{2 l}{x} = 0 \Rightarrow y = x$

Suggest Corrections

Similar questions

Q. Two infinitely long, insulated, straight wires lie in the

x - y

plane along the

x - y

axis respectively. Each wire carries a current

i

, respectively in the positive

x -

direction and positive y-direction. The magnetic field will be zero at all points on the straight line

Q. Two infinitely long straight wires lie in the x-y plane along x and y axes, respectively. Each wire carries a current i, respectively, in positive of x and y axes. The locus of points, where the magnetic field is zero is

Q. Two infinitely long straight wires lie in the

x y

-plane along the lines

x = \pm R

. The wire located at

x = + R

carries a constant current

I_{1}

and the wire located at

x = - R

carries a constant current

I_{2}

. A circular loop of radius

R

is suspended with its centre at

(0, 0, \sqrt{3} R)

and in a plane parallel to the

x y

-plane. This loop carries a constant current

I

in the clockwise direction as seen from above the loop. The current in the wire is taken to be positive if it is in the

+^j

direction. Which of the following statements regarding the magnetic field

\to B

is (are) true ?

Q. Two thin long wires carry currents

I_{1}

and

I_{2}

along x-and y-axes respectively as shown in figure. Consider the points only in x-y plane.

Q. Four very long straight wires carry equal currents in the

+ z

- direction. They intersect the

x y

-plane at

(x, y) = (- a, 0), (0, a), (a, 0)

and

(0, - a) .

The magnetic force exerted on the wire at position

(- a, 0)

is along-

Join BYJU'S Learning Program

Two infinitely long, thin, insulated, straight wires lie in the x-y plane along the x and y-axes respectively.Each wire carries a current I, respectively in the positive x-direction and positive y-direction. The magnetic field will be zero at all points on the straight line

The correct option is A y = xμ04π2ly−μ04π2lx=0⇒y=x

The correct option is A y = x
$\frac{μ_{0}}{4 π} \frac{2 l}{y} - \frac{μ_{0}}{4 π} \frac{2 l}{x} = 0 \Rightarrow y = x$