I only have 5V but I need 3.3V. The battery voltage is too high to connect directly to a microcontroller. That is when a ...

A parallel circuit is way of connecting components on separate branches, so the current can take different routes around the circuit. The current is different in different parts of a parallel circuit.

Among the abundance of components making up electronic circuits, very few are as important as capacitors. These components, taking the form of conductive plates separated by an insulating material ...

Electric circuits often consist of several elements, some combined in series and others in parallel. The methods used to analyze series and parallel circuits can be combined to analyze these ...

Measuring current in series and parallel circuits – the animated PowerPoint of this fully resourced lesson for middle school demonstrates and explains where to place the ammeter in each type of ...

When resistors are connected in parallel, we know that the potential difference across each resistor is the same but the current through each resistor adds up to the current through the supply. By ...

Single-ended amplifier configurations cannot always supply us with all of the power we may need for certain applications, for we may require up to several hundred watts of output power. This can be ...

This action-packed distance or home learning pack explains everything a student needs to know about current and voltage in series and parallel circuits. Students will also practice drawing circuit ...

Last month's column covered the behavior of electrical components connected in series and demonstrated that when a voltage is applied across a series circuit, the current through each component is the ...