Q.2. (a) From the data given below, the fastest and the slowest photoconductive cells are used in a Wheatstone bridge as shown in the adjoining figure. What will be the output voltage of the circuit...
Q.2. (a) From the data given below, the fastest and the slowest photoconductive cells are used in a Wheatstone bridge as shown in the adjoining figure. What will be the output voltage of the circuit 10"sec after the same amount of light falls on both the photoconductors? Nar Photo- Time conductor Constant Resistance light CdS CdSe PbS PbSe Dark Resistance in | 30 kΩ | 30 kΩ po쓰 100ms | 100 kΩ 10ms 400us 100 k(2 | 200 kΩ | 60 kΩ 130 kΩ 100 kΩ
Q.2. (a) From the data given below, the fastest and the slowest photoconductive cells are used in a Wheatstone bridge as shown in the adjoining figure. What will be the output voltage of the circuit 10"sec after the same amount of light falls on both the photoconductors? Nar Photo- Time conductor Constant Resistance light CdS CdSe PbS PbSe Dark Resistance in | 30 kΩ | 30 kΩ po쓰 100ms | 100 kΩ 10ms 400us 100 k(2 | 200 kΩ | 60 kΩ 130 kΩ 100 kΩ