Solve

Guides

0

You visited us 0 times! Enjoying our articles? Unlock Full Access!

Question

Two infinitely long wires P and Q separated by a distance of 10 cm in air, carry currents 1 and 21 in opposite directions as shown in the figure. The resultant magnetic field due to currents in these wires will be zero at :

point A.
point B
point C
none of the points A, B, C.

A

point B

B

point C

C

point A.

D

none of the points A, B, C.

Open in App

Solution

Verified by Toppr

Answer is A.

Was this answer helpful?

0

Similar Questions

Q1

Two infinitely long wires P and Q separated by a distance of 10 cm in air, carry currents 1 and 21 in opposite directions as shown in the figure. The resultant magnetic field due to currents in these wires will be zero at :

View Solution

Q2

Two long parallel wires

P

and

Q

placed at a separation of

6 cm

carries electric currents,

I_{1} = 5 A

and

I_{2} = 2 A

respectively in the opposite directions as shown in the figure. Find the point on the line

AB

where the resultant magnetic field is zero.

View Solution

Q3

Two parallel wires P and Q placed at a separation

d = 6 m

carry electric currents

i_{1} = 5 A

and

i_{2} = 2 A

in opposite direction as shown in figure. Find the point on the line PQ where the resultant magnetic field is zero

View Solution

Q4

Two parallel wires carry equal currents of 10 A along the same direction and are separated by a distance of 2.0 cm. Find the magnetic field at a point which is 2.0 cm away from each of these wires.

View Solution

Q5

Two long parallel wires are separated by a distance of 2 m and carry current 2 A each in opposite directions. The magnitude of magnetic field at point P between the conductors is

View Solution