Physics equations/22-Magnetism/Q:AmpereLawCALC

H is defined by, B=μ₀H, where B is magnetic field. A current of 48A passes along the z-axis. Use symmetry to find the integral, ${\displaystyle \int {\vec {H}}\cdot {\vec {d\ell }}}$, from the point (0,6.7) to the point (6.7,0).

H is defined by, B=μ₀H, where B is magnetic field. A current of 67A passes along the z-axis. Use symmetry to find the integral, ${\displaystyle \int {\vec {H}}\cdot {\vec {d\ell }}}$, from the point (-6.1, 6.1) to the point (6.1, 6.1).

H is defined by, B=μ₀H, where B is magnetic field. A current of 84A passes along the z-axis. Use symmetry to find the integral, ${\displaystyle \int {\vec {H}}\cdot {\vec {d\ell }}}$, from the point (0,9.3) to the point (9.3,9.3).

H is defined by, B=μ₀H, where B is magnetic field. A current of 81A passes along the z-axis. Use symmetry to find the integral, ${\displaystyle \int {\vec {H}}\cdot {\vec {d\ell }}}$, from (-∞,6.4) to (+∞,6.4).