The idea of the area as Chattahoochee Hills is very recent, and grew out of attempts to incorporate all of Fulton County into cities following the 2005 incorporation of Sandy Springs, as well as more local efforts to take control of the local zoning in the multi-county Chattahoochee Hill Country area.
To correct the problem you should either apply fewer volts (4.66), apply them for less time (698 ns) or use more turns (9). Satisfy yourself that the above result is consistent with our original formulation of Faraday's law: voltage is proportional to the rate of change of flux. No change of flux â no induced voltage. Flux increasing linearly â constant positive induced voltage.
The negative sign in Faraday's law comes from the fact that the emf induced in the coil acts to oppose any change in the magnetic flux. This is summarized in Lenz's law. Lenz's law: The induced emf generates a current that sets up a magnetic field which acts to oppose the change in magnetic flux.Another way of stating Lenz's law is to say that coils and loops like to maintain the status quo (i.e., they don't like change).he magnetic flux is a measure of the number of magnetic field lines passing through an area. If a loop of wire with an area A is in a magnetic field B, the magnetic flux is given by: If the flux changes, an emf will be induced.