Q5. The picture shows an electric cooker hob. The simplified circuit diagram shows how the
four heating elements connect to the mains electricity supply. The heating elements are
identical.
Mains
electricity
supply
0000
Heating element
Heating element
When all four heating elements are switched on at full power the hob draws a current of
26 A from the 230 V mains electricity supply.
(a)
Calculate the resistance of one heating element when the hob is switched on at full
power.
Give your answer to 2 significant figures.
Resistance =
(3)