What are the function of resistors

How can i get our certificate after complete this course.

What is the unit of electrical resistance?

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In an earlier cartoon of 1.5 volt cells wired in series used an incandescent bulb as the resistance element in the circuit. The apparent current which was shown to illustrate the principle assumed the filament resistance to be linear despite significant increase in the applied potentials. My Point here is that the author in the previous lesson (cited above) had ignored the principle of non-linear resistance as applies to a filament bulb, the topic here!

what do we mean by this word Resistance?

Resistance is a hindrance to the flow of charge for an electrons

What are the color code of resistor

When I start the course The plug in is not supported Which type of plug in will I download Please tell me

resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. also Resistors act to reduce current flow, and, at the same time, act to lower voltage levels within the circuits