Question

which has higher resistance : 100 wayy or 60 watt

Answer 1

We have the formula:- P=I×V

(i)100 watt
⇒Here, P=100 and V=230
⇒100=230×I
⇒I=100
       230
⇒I=0.43 A 

(ii)60 watt
⇒Here, P=60 and V=230
⇒60=230×I
⇒I= 60
       230
⇒I=0.26 A 

So,From above,We conclude that 60 watt have more resistance :)