Question No.5: (3 points) An ideal blackbody is located at a remote distance. As a group, you are asked to design a contactless temperature sensor based on thermopile to measure the temperature of that object. This thermoelectric device consists of N identical thermocouples and has a seebeck coefficient of , thermal resistance of RTH, and net emissivity of . The integrated DTS shows an internal temperature of Ts. You have observed that the power per unit area radiated from the remote object is Po when the field-of-view (FOV) is F. Calculate the voltage that would be generated by thermopile and express it in mV. Take Stefan's constant as 5.6704108W/m2K4. Each group is assigned to use the following data