Question

6. How do we check the electric current?​

Answer 1

$we \: can \: check \: the \: current \: by \: applying \:$

$current \: = potential \: difference \: \div resistance$

$i \: = v \div r$

$hope \: this \: helps \: u \:$

Answer 2

Answer:

Use an ammeter or a digital multimeter, connect the lead to the device and put the lead to points of the ckt where you want the current measured ; like to and of SMD the display of the device should show the value of current flowing through the CK.