Question

someone answer sooooooon plz ................. ​

Answer 1

Explanation:

option 2 is the correct answer

Answer 2

Hey !

Follow the below steps to solve these type of questions in less than a minute.

Given,

Two wires carry equal current

And placed along x and y axis respectively

For a current carrying wire , the magnetic field charges are as shown in the attachment

• | ×

• | ×

• | ×

• | ×

Step-1:

Now draw the charge diagram for Wire placed along y - axis.

Note for readers :

Just to describe, using the quadrant system. This becomes much easy if you draw it directly.

Left of the y-axis have (•) , Quadrant - I, II

Quadrant - 1 : (•)

Quadrant - 2 : (•)

Quadrant - 3 : (×)

Quadrant - 4: (×)

Step-2:

Now draw the charge diagram for Wire placed along x - axis.

Above of the x-axis have (•), Quadrant - I, IV

Quadrant - 1 : (•)

Quadrant - 2 : (×)

Quadrant - 3 : (×)

Quadrant - 4: (•)

Step-3:

Now, note the below points

B => Quadrant - 1

C => Quadrant - 2

D => Quadrant - 3

A => Quadrant - 4

Step-4:

Merge the charges together

Quad -1 : B = (•, •)

Quad -2 : C = (•, x)

Quad -3 : D = (×, ×)

Quad -4 : A = (×, •)

It's observed that for quadrant 2 and 4, the charges are opposite in nature.

So the field due to magnetic charges is equal at these places, which happens to be point A and C.

And due to symmetry the magnetic field due to these charges gets cancelled .

•°• Option - (3): A, C is the right answer.