Question

V. Just build the integral. This last exercise is to construct an integral without integrating. The question is as follows given a cylinder of loops such that there are disks of along the radius consisting of Ni loops, such that N1/R = ni and there are N2 disks of loops along the length such that N2/L = n2 what is the magnetic field at a point y along the y axis if the y axis is the axis of the cylinder? What do you choose as your current element? Why did you choose it? How many dimensions do you need to integrate over? What are the limits in each dimension? Write down the integral. Do Not Integrate

Answer 1

w Number of turn per unit oil is lon, I. tet current passing through primary coil is I and length is given Ne=ne Magnetic field due to por primary my coil Magnetic flux of Secondary Now magnetic filux passing through secondary coil. dd - coil whosen is given R Mon, I dax ne xR L de = Mon I n R dA L - emf induced = d dt I wont Mon, Ini RdA Two dimensions are needed RR Mon, I IR dx dy emf induced = d dt I L Revistance of Secondary Scoil there limit are o to R for circular loop, different for type of loop may other