Potential Dividers 0.0 / 5 ? PhysicsD.C. ElectricityA2/A-levelOCR Created by: louderthanbombzzCreated on: 09-04-17 20:35 A use of potential dividers, p....... sensor. (light sensor) Photoconductive 1 of 13 Potential dividers normally are circuits with a voltage source and .... resistors in series. Two 2 of 13 Formula for ....... dividers : Vout=R2/R2+R1 * Vin. Potential 3 of 13 Potential dividers can be used for the process of c...... voltmeters with high resistance. Calibrating. 4 of 13 The name of a temperature sensor. Thermistor 5 of 13 A circuit is calibrated so you know how what varies with conditions? Voltage 6 of 13 What could an NTC thermistor be used for ? Thermostat 7 of 13 When calibrating, the temperature of what should be measured first ? Water 8 of 13 After measuring water temperature, voltage across the r...... is recorded. Resistor 9 of 13 To calibrate the potential divider, a beaker with ice is heated using a b....... burner, and temperature and voltage are regularly measured. Bunsen 10 of 13 ..... against voltage is measured for the results, the calibration curve. Tdegrees 11 of 13 For a fixed resistor, if R is too high, the voltage won't v.... enough. Vary 12 of 13 For a fixed resistor if R is too low Vout may vary over a bigger range than the voltmeter can h.....e Handle 13 of 13
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