If you have not heard anything about your disability claim for some time, it is not unreasonable for you to check the status of your disability claim. Generally, thirty days or so would be a good length of time to wait before calling for a status on your disability claim.f you have not heard anything about your disability claim for some time, it is not unreasonable for you to check the status of your disability claim. Generally, thirty days or so would be a good length of time to wait before calling for a status on your disability claim.
According to the alternative centimetre gram second system of units (cgs), the gauss is the unit of magnetic field B, while the oersted is the unit of magnetizing field H. One tesla is equal to 104 gauss, and one ampere per meter is equal to 4Ã¯â¬ Ã£â 10Ã¢Ëâ3 oersted.
Observe the number of turns in an electromagnet's coil. A simple electromagnet can be made by wrapping a coil of wire around a nail and attaching its ends to a 1.5-volt battery, while commercial electromagnets have sizable cores of one of the magnet materials described above and large coils around them. You can also use the gaussmeter sensor to test the field strength at varying distances from the magnet. 2  Place the sensor at a series of defined distances from the magnet's pole and record the results. 3  This method would be suitable for teaching middle school and high school age students about magnetic fields.