Sensing
- Created by: Issy
- Created on: 26-09-17 21:55
Other questions in this quiz
2. What is emf?
- The elctro-motive-force, the amount of electrical energy the battery produces for each coulomb of charge
- A force generated by the battery
3. What isn't an equation for resolution?
- resolution=image height/object height
- Resolution=width of object in image/number of pixels across object
- Resolution=p.d range of signal/no. of quantisation levels
4. What is the equation for total resistance in series?
- Rtotal=R1+R2+R3...
- 1/Rtotal=1/R1+1/R2+1/R3...
5. What direction does conventional current flow in?
- The same direction as electron flow
- Positive to negative terminal of a power supply
- Negative to positive terminal of a power supply
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