Volts Amps Watts explained | Watts vs Volts vs Amps | Amps volts watts explained

hello and welcome to the video on understanding the basic concepts of electricity such as Vault ampare wat an OHM using a simple syringe model have you ever wondered why some appliances constantly drain your wallet to use electrical energy efficiently and keep your electricity bills in check it's important to understand the key players in the world of electricity imagine a syringe filled with a fluid the force or pressure you apply to the plunger acts as the voltage the harder you push the greater the pressure and the faster the fluid flows through the syringe similarly in an electrical circuit voltage acts like the electrical pressure that pushes electric charges through a conductor the higher the voltage the stronger the Pion the higher the flow of charges voltage is the electrical energy supplied by a source per unit of charge a source that supplies one unit of energy to each unit of charge is 1 volt a voltage of 230 volts indicates 230 units of energy per unit of charge common household Outlets typically provide around 230 volts in many countries the flow of charges through a wire is called electric current it is similar to the flow rate of a fluid through a pipe or opening it is measured in amperes if one unit of charge passes through a device in 1 second we call it 1 ampere common household circuits are rated at 15 to 20 amp the flow of a fluid through a pipe depends on the pressure and the size of the pipe similarly electric current depends on the applied voltage and the size of the conductor opposition offered by a material to the flow of electricity is called resistance it is measured in ohms the resistance of a conductor is similar to the size of a pipe a thick conductor is like a wider opening offering less resistance and allows more amps to pass in contrast a thin conductor is like a narrow opening offering more resistance and restricting the flow of current a material that requires one volt to allow one a of current has a resistance of 1 ohm a material that requires more voltage to allow 1 ampere of current has a high value of resistance the higher the resistance the less current will flow through the material the energy of a moving fluid can be converted to other forms of energy such as turning a wheel similarly electrical energy can be converted to many different forms like light heat or motion the amount of work done by a fluid in 1 second is called its power it depends on the pressure and the size of the opening the higher the pressure or wider the opening the greater the power similarly the power of an electrical device depends on both the applied voltage and the amount of current that flows through it it is measured in watts a device that consumes one unit of energy in 1 second has a power of one watt a device that consumes more units of energy in 1 second has a higher power rating for example an ion consumes 1,000 Watts which indicates 1,000 units of energy consumed by the device in one second both voltage and wattage represent electrical energy but they play different roles voltage is related to the source that provides electrical energy to each of charge while the wattage is related to the device that consumes the electrical energy each second your electricity bill is based on the total energy consumption measured in kilowatt hours 1 kilowatt hour is equal to th000 wat hours so a device that consumes th000 Watts for 1 hour will use 1 kilowatt hour of energy or one unit of electricity in your bill knowing the wattage of your appliances and their usage time can help you estimate your electricity consumption the major contributor to electricity consumption in the average home is the heating and cooling equipment consider an iron and a light bulb connected to the same Source the iron has lower resistance than the light bulb so it allows more charges to flow each second consuming more energy this is why an ion typically consumes thousand wats of power while a light bulb only consumes 15 watts understanding volt watt ohm and ampere is key to making informed decisions When selecting appliances for your home by remembering the syringe analogy you can easily grasp how these Concepts interact and influence energy consumption in your home I hope this explanation helps you understand more about electric current resistance voltage and wattage for related videos click the ey button or follow the links in the description thank you for watching

Channel: Jan visual physics

Views: 186,072

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Id: KqckpPH0mPs

Length: 5min 37sec (337 seconds)

Published: Mon Jan 15 2024