We examine how to find the total voltage, current and resistance of parallel and complex circuits. We also use a V.I.R. chart to find these things across individual resistors within a circuit. 08 ...

The flashing is thanks to LEDs with a built-in, integrated flashing circuit and the nasty noise comes from a piezoelectric buzzer — both are available from electronics stores that sell ordinary LEDs ...

Figure 1: Single-molecule circuits containing one and two conducting backbones connected in parallel. Table 1 Calculated and measured single-molecule conductance for pairs of molecules with a ...