2. What is it?
The resistor is a passive electrical component to create resistance in the flow
of electric current.
The resistance is measured in ohms.
Now We Will make Our Resistor with pencil.
3. How can get the resistance for the circuit?
We Can get it from the ohm’s law,
R=V/I
Ex:LED:45 mA
Battery:9V
Find The Value of the Resistance that we Will Put in
the Circuit
4. How Can read the Resistor Color?
You can Search for
Resistor Calculator in
internet.