The electric flux density produced inside a parallel plate capacitor with a 3 cm diameter and plate separation of 60mm .5 cos(20π×103t) az c. use ampere's law in point form to determine the following a. the curl of the magnetic field intensity due to displacement current produced in the capacitor. plot the magnitude of the curl of the magnetic field intensity versus the magnitude of the electric flux density produced b. in the capacitor for s ts 10 msec.

4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)