Suppose that, initially, the pennsylvania economy is in equilibrium with no unemployment: ls = 1,000,000 + 200 w and ld = 19,000,000 – 300 w, where w = the annual wages and l = the number of workers. then, structural unemployment arises because the demand for labor falls in pennsylvania, but wages there are inflexible downward and no one moves out of state. if labor demand falls to ld = 18,000,000 – 300 w, how many workers will be unemployed in pennsylvania? what will be its unemployment rate?

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.

its lower due to the doppler effect.: apex