Question

a toaster of resistance 100 ohm is connected to 220 v line . calculate the current drawn by the toaster

Answer 1

By ohms law ...

V= IR
or I=V/R

Here voltage =220v
and Resistance=100 ohm

so I=220/100=2.2 Ampere

Answer 2

Answer:

according to ohms law...  

V= IR

or I=V/R  

Here, voltage =220v

and,

Resistance=100Ω

∴ I=220/100

   =2.2 Ampere