Question:
The figure shows consisting of two metals welded together
Last updated: 6/27/2023
![The figure shows consisting of two metals welded together](https://media.kunduz.com/media/sug-question-candidate/20210727163816315477-2164505.jpg?h=512)
The figure shows consisting of two metals welded together The inner core has a radius R while the outer metal occupies the region from R to 2R in meters The inner core carries a total current of 1A going into the plane of the figure while the outer region has a uniform current density of 1A m coming out of it A O B O TC R R The distance from the centre of the cable at which the magnetic field is zero is R O 3 1 2 R 1 R 2 C 1 O O