Two wires are wrapped over wooden cylinder to form two co-axial loops carrying currents `i_(1)` and `i_(2)`. If `i_(2)=8i_(1)` the value of `x` for `B=0` at the origin `O` is:

Two wires are wrapped over a wooden cylinder to form two coaxial loops carrying currents i_(1) and i_(2) . If i_(2) = 8i_(1) then find tlte value of x for B = 0 at the origin O

the below figure shown two closed paths wrapped around two conducting loops carrying currents i_(1)-5.0 A and i_(2) = 3.0 A . Whar is the value of the integal ointvecB.dvecs for (a) path a 1and d(b) path (2) ?

Figure 29-46 shows two closed paths wrapped around two conducting loops carrying currents i_(1)=5.0 A and i_(2)=3.0 A What is the value of the integral ointvecB.dvecs for (a) path 1 and (b) path 2 ?

Two long wire AB abd CD carry currents i_(1) and i_(2) in the direactions show in figure

Two long wire AB abd CD carry currents i_(1) and i_(2) in the direactions show in figure

A and B are two concentric circular conductors of centre O and carrying currents i_(1) and i_(2) as shown in the adjacent figure. If ratio of their radii is 1:2 and ratio of the flux densities at O due to A and B is 1:3 , then the value of i_(1)//i_(2) is

A and B are two concentric circular conductors of centre O and carrying currents i_(1) and i_(2) as shown in the adjacent figure. If ratio of their radii is 1:2 and ratio of the flux densities at O due to A and B is 1:3 , then the value of i_(1)//i_(2) is

A and B are two concentric circular conductors of centre O and carrying currents i_(1) and i_(2) as shown in the adjacent figure. If ratio of their radii is 1:2 and ratio of the flux densities at O due to A and B is 1:3 , then the value of i_(1)//i_(2) is