Home
Class 12
PHYSICS
Two parallel conductors A and B separate...

Two parallel conductors `A` and `B` separated by `5cm` carry electric current of `6A` and `2A` in the same direction. The point between `A` and `B` where the field is zero at

A

0.25 cm from B

B

1 cm from B

C

1.25 cm from B

D

3.75 cm from B

Text Solution

Verified by Experts

The correct Answer is:
C

`x = (d)/(i_2/i_1 + 1)`
Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise EXERCISE - 1(C.W) (TORQUE ON CURRENT LOOP)|3 Videos
  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise EXERCISE - 1(C.W) (MOVING COIL GALVANOMETER)|2 Videos
  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise EXERCISE - 1(C.W) (FORCE ON A CURRENT CARRYING CONDUCTOR IN A MAGNETIC FIELD)|3 Videos
  • MAGNETISM AND MATTER

    NARAYNA|Exercise EXERCISE - 4 (SINGLE ANSWER TYPE QUESTION)|17 Videos
  • NUCLEAR PHYSICS

    NARAYNA|Exercise LEVEL-II-(H.W)|9 Videos

Similar Questions

Explore conceptually related problems

Two parallel conductors A and B of equal lengths carry currents I and 10 I , respectively, in the same direction. Then

Two parallel wires are carrying electric currents of equal magnitude and in the same direction. They exert

Two long straight parallel conductors separated by a distance of 0.5m carry currents of 5A and 8A in the same direction. The force per unit length experienced by each other is

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

Two parallel wires P and Q placed at a separation d= 6 cm carry electric currents i_1= 5A and i_2= 2A in opposite directions as shown in figure. Find the point on the line PQ where the resultant magnetic field is zero.

Two long and parallel straight wires A and B are carrying currents of 4A and 7A in the same directions are separated by a distance of 5cm. The force acting on a 8cm section of wire A is

Two long parallel conductors carry currents i and 2I in the same direction. The magnetic induction at a point exactly mid way between them is B . If the current in the first conductor is reversed in direction, the magnetic induction at the same point will be

Two long current carrying wires A and B separated by 20 cm are carrying currents of 10 A and 20 A respectively in the opposite directions. Find the magnitude and direction of magnitic field at a point 10 em from both the wires.