Series and parallel circuits-Arduinopak

Series and parallel circuits

In a series circuit, all of the current goes through all of the components that are connected within series. So if a lamp was to go out then the other lamps will not work because they are connected directly. Batteries in series have a voltage that increases. Both series and parallel can be used to increase voltage and capacity. Current flowing through the circuit is the same but voltage is divided across the component.

In a parallel circuit, voltage is the same for all components but current is divided through across the component. Batteries in parallel circuits, have a capacity that increases by the amount of individual batteries but the voltage is the same. 

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Different types of batteries-Arduinopak

Explain different type of batteries.

Alkaline batteries are a type of primary battery that depend upon the reaction between zinc and manganese oxide. They are cheap, safe and available everywhere but it is not rechargeable.

The coin cell is small and is used in low power projects and they are cheap, so it is best to buy them in a bulk. They are great for testing LED’s and you can find these in remotes, clocks and small devices that do not use a lot of energy. These are not rechargeable. They can be alkaline or lithium.

The nickel metal hydride is a rechargeable battery and they are low in cost but has lower densities then LiPo. NiMH require less charging curves and these can be found in toothbrushes and cordless shavers where output voltage is a less concern. 

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What is charge? Arduinopak

What is charge?

This is electrostatic charge that prevails in an atom and it depends on the balance between the number of electrons and protons within an atom, electrons carry negative charge while protons carry a positive charge. There are two electrical charges, positive and negative. 

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What is current? -Arduinopak

What is current?

Current is a flow of electrical charge carriers that are usually electrons or electron deficient atoms. Current is the flow of electrons; it is the movement of particles or charge in a definite direction, in mathematics, it is the flow of charge from a higher to lower potential. 

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What is voltage-Arduinopak

What is voltage?

Voltage is the measurement of two points, it is referred to as voltage difference, it is called the electro-potential and it measures the strength of the driving force that pushes electricity from one point to the other. In a more simple and goofy way, we can say that it is the desire of voltages to go from A to B. 

Our vision is to felicitate the engineering wing in Pakistan, we provide hardware from primary school to graduate level and to hobbyists. 

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