# Question: a Show that the right hand side of Eq 19 13b gives

(a) Show that the right-hand side of Eq. 19.13b gives the correct SI units for magnetic field.

(b) Show that Eq. 19.13 b reduces to Eq. 19.13a when the central axis location is at the center of the loop.

(b) Show that Eq. 19.13 b reduces to Eq. 19.13a when the central axis location is at the center of the loop.

**View Solution:**## Answer to relevant Questions

The magnetic field 7.5 cm directly above the center of a 25-turn coil of radius 15 cm is 0.80 mT. Find the current in the coil. Two long, parallel wires separated by 50 cm each carry currents of 4.0 A in a horizontal direction. Find the magnetic field midway between the wires if the currents are (a) In the same direction and (b) In opposite ...A current-carrying solenoid is 10 cm long and is wound with 1000 turns of wire. It produces a magnetic field of 4.0 x 10-4 T at the solenoidâ€™s center. (a) How long would you make the solenoid in order to produce a field ...(a) Exiting from a small linear accelerator near Washington D. C., a proton is moving parallel to the ground. What should the direction(s) of its velocity be in order to maximize the upward component of the Earthâ€™s ...A metallic plate is in the plane of this paper. A uniform magnetic field is perpendicular to the plane of the paper and creates a magnetic flux in the plate. Give the direction of the eddy currents in the plate (clockwise, ...Post your question