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 ...

Series hybrids feel closer to EVs, yet parallel hybrids dominate the market. The reason isn't obvious -- and it's not just ...

A 6-V battery powers a circuit with parallel branches on a board. Several wires and light bulbs plug into the board to make various series and parallel circuits. The brightness of the bulbs changes ...

At some point, the 3.6 V of a single lithium ion battery just won’t do, and you’ll absolutely want to stack LiIon cells in series. When you need high power, you’ve either got to increase voltage or ...

Look at almost any circuit, and it’s nearly sure that there will be a capacitor included in it. These two-terminal electrical components rank alongside resistors.