To calculate the total R in a series circuit, the individual resistances of each resistor are added together. The formula to calculate the equivalent resistance in a series connection is Rtotal = R1 + ...

You are working on an electronic project and you need to get a 100 Ω, 10 W resistor to meet the specifications of your design. So you looked up in your tool box and found out that you only have a ...

To calculate the resistance of the series resistor required, we need to look at the current and voltage values recommended by the LED manufacturer. Suppose a manufacturer recommends a maximum voltage ...