Page 168 - Physics Coursebook 2015 (A level)
P. 168
156
Chapter 11:
Resistance and resistivity
Learning outcomes
You should be able to:
■■ state Ohm’s law
■■ sketch and explain the I–V characteristics for various
components
■■ sketch the temperature characteristic for an NTC
thermistor
■■ solve problems involving the resistivity of a material
