Permeable sphere in magnetic field a sphere of radius r and permeability u is placed in a previously uniform magnetic field ho2. find h everywhere. 4. magnetic field from magnetized sphere consider a sphere of radius r, magnetized so that the magnetization is spherically symmetric, radially directed (i. e. m m(r)f) and is finite at the center. = (a) find the bound current densities jp (r) and k, (r). (b) if there are no free currents anywhere, find b inside the sphere. (c) find h inside the sphere. (d) find h immediately outside the surface of the sphere.

Aform of energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space. there are many forms of  electromagnetic  energy including gamma rays, x rays, ultraviolet radiation, visible light, infrared radiation, microwaves and radio waves.

Well the magnitude of its acceleration related to that car starts with the oil change like when you have to change the oil in your car you have to make sure that your precious car is starting really propley and very well

Work is reduced while time is decreased

Distance covered = speed x timethe distance traveled going against the stream = distance traveled with the stream.therefore it is the speed and the time that are the variables.as he travels the same distance both ways, speed x time is the same for each way.going upstream his speed is 4 kph; going downstream his speed is 6 kph.therefore we have two simultaneous equations: time upstream x 4 = time downstream x 6time upstream + time downstream = 60 minutestherefore we have the equation: time upstream = 6/10 hour, time downstream therefore = 4/10 hour.distance traveled at 4km/hr in 6/10 hour = 24/10 = 2.4km.check: distance traveled at 6km/hr in 4/10 hour = 24/10 = 2.4km.