The Student Room Group
Reply 1
I dont think i made the link right so just copy and paste this into the web field or woteva its called. Please help people

http://www.aqa.org.uk/qual/gceasa/qp-ms/AQA-PHB1-W-QP-Jan02.pdf
Reply 2

Ah the wonders of paint :smile:
Sorry the piccy aint too good, but I you can see the main bits:

Voltmeter across thermistor

A variable resistor (Or something else to vary the voltage)

Correct symbols (I think they are...though I would check)

complete circuit :smile:


edit::Read up on potential dividers
Reply 3
bilb

Ah the wonders of paint :smile:
Sorry the piccy aint too good, but I you can see the main bits:

Voltmeter across thermistor

A variable resistor (Or something else to vary the voltage)

Correct symbols (I think they are...though I would check)

complete circuit :smile:


edit::Read up on potential dividers


Thanks so much - i was just unsure where to put the ammeter. I never expexted in my wildest dreams for sum1 to actually show me the circuit - the gods have been kind to me today. :elefant: stampy rules

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