Uses of Electric Cell

What is an Electric Cell?

An electric cell is a device that is used to convert chemical energy to electrical energy. The cell comprises – two electrodes and an electrolyte. Electrodes are made of materials that participate in chemical reactions with the electrolyte. It consists of some chemicals called electrolytes and has two terminals referred to as electrodes. In a cell chemical reaction oxidation-reduction happens between the electrodes and the electrolyte frees more electrons in one electrode than it does in the other....

Key Terminologies of Electric Cell

Some of the key defines of electric cell are :...

Electric Cell Components

Electric cell contains three parts, anode (- electrode), cathode (+ electrode), and electrolyte....

Working of an Electric Cell

The working of a Electric cell involves a chemical reaction called oxidation-reduction reaction. The reaction takes place between the cathode and the anode via the electrolyte. Due to the oxidation reaction, an electrode gets negatively charged, which is called the anode. And due to the reduction reaction, the other electrode, the cathode, gets positively charged. When two different reactive metals are dipped in the same electrolyte solution, there will be a movement of electrons between them. One metal will lose electrons while the other metal will gain electrons. A potential gradient is created between the two metal electrodes due to the difference in the concentration of electrons around them. This potential difference acts as a source of voltage for any electrical device. Then the electrons flow through the external circuit, which results in electrical energy....

Types of Electric Cell

Electric cells are divided into two categories based on the rechargeable and non-rechargeable type:...

Electromotive Force of Electric Cell

Electromotive Force or EMF is the work done by the per unit charge while moving from the positive end to the negative end of the battery. It can also be defined as the energy gain per unit charge while moving from the positive end to the negative end of the battery....

Combination of Electric Cells

Two or more voltage sources are used in different combinations to produce the desired value of voltage and current. These batteries can be connected in two basic types of combinations. These combinations make up the foundation for all other combinations. These two combinations are:...

Internal Resistance of Electric Cell

When a battery fails, it is typically because it has built up enough internal resistance that it can no longer supply a useful amount of power to an external load....

Advantages of Electric Cell

Electric cells are light so they are portable.They produce a very small amount of electricity so they are perfectly safe and one can handle them without receiving electric shocks.They are not very costly.They do not contain any liquid chemicals that can be spilled....

Uses of Electric Cell

Electric cells are used in consumer electronics, including smartphones, laptops, and portable speakers. Electric cells are used in power electric vehicles, such as cars and buses. Electric cells are used in power medical devices such as pacemakers and insulin pumps. Electric cells are used to provide backup power to buildings and other critical infrastructure, such as hospitals and data centers....

Conclusion

In this article we have seen the electric cell and components and working of electric cell and different types of electric cell and advantages and applications of electric cell. Electric cell has many applications which we use mostly in our daily life. Electric cell plays an important role in our daily life. We have learnt combinations of Electric cell and we have learnt emf of an electric cell .we have seen the calculation of internal resistance of an electric cell. We have learnt the advantages of primary cell and secondary cell in this article. Electric cell has many different applications which are very useful and we use these electric cells in our day-to-day applications....

FAQs on Electric Cell

What is the lifespan of Electric Cell ?...