Name two small sources of electric current and four devices in which they are used.
Small sources of electric current are :
Devices that used electric current are:
Question 14
Name two electric devices for each where (i) heating effect of current is used and (ii) magnetic effect of current is used.
Name two large sources of electric current and two establishments where they are use.
Name the device used to measure electric current and potential in the circuit. How are they connected?