*The amount of current flowing through any resistor is directly proportional to the amount of voltage applied across its ends.*

*Mathematically:*

*V ∝ I***Ohm's law is a fundamental law of electrical engineering which explains the relationship between voltage and the current flowing through any resistor.**

### Ohm's Experiment

Ohm's law is the experimentally verified law. George Simon Ohm himself was a German scientist. To understand the law, let's look into this experiment.

Consider a variable voltage source of 0-10 V which connects with a resistor of 1 kΩ.

While applying 1 V input it is observed that the current flowing through the circuit is 1 mA. For 2 V it is 2 mA and so on. For all values of 1 V - 10 V the recorded current values are:

After going through these observations the final statement was proposed.

V ∝ I

## Other forms and Formulas for Ohm's law

There are 12 different formulas which are derived from the law. These are usually expressed in the form of Ohm's Wheel and are shown below:

### Practice Examples

Given below are a few examples of the law. Practice them for learning the law:

Results from our observations:

- For a constant input voltage, the amount of current flowing through circuit changes with the change of resistance. Current increases by decreasing the resistance and vice versa. Thus we can say that a resistor is a current controlling element.
- The higher the input voltage, the higher is the current flow through the resistor. Remember that over current flow can result in burning out of resistor, so never increase the input voltage beyond certain limits.

good Explenation

ReplyDeleteI recently came across your blog and have been reading along. I thought I would leave my first comment. I don't know what to say except that I have enjoyed reading. Nice blog. I will keep visiting this blog very often. Lawyers

ReplyDeleteThe amount of immunity, (R) a material needs to the circulation of electric current is known as resistivity and that is quantified in Ohms a metre, (Ω/p ). The inverse of resistivity is known as conductance. The resistance of a substance is directly proportional with its length, and inversely proportional to its cross sectional area. So in the event the materials length has been doubled its immunity doubles of course, in the event the material diameter ambigu its immunity halves.Try this ohms law calculator app through which you can easily came to know about the calculations of voltage,current and resistance.

ReplyDeleteRahul Soni, a professional civil lawyer is a reputable member of the Ontario Trial Lawyers Association, Law Society of Upper Canada, and Ontario Bar Association. He is operating a law firm named Soni Law Firm where he deals all legal, strategic and practical issues arising in the workplaces or businesses. Contact him today for legal consultancy!

ReplyDeleteThe absolute most crucial statistical connection among voltage, current and immunity at power is traditionally clarified as"Ohm's Law". Ohm's law can be utilised to learn the proper resistor price within a circuit as soon as the voltage is understood and you'd really like to confine the existing to some certain price.

ReplyDeleteThis comment has been removed by a blog administrator.

ReplyDeleteReviews from Pinnacle Generators employees about Pinnacle Generators culture, salaries, benefits, work-life balance, management, job security, a champion generator reviews

ReplyDeleteThere are, however, some jurisdictions where these smart cards are not used. What happens in such jurisdictions is that a person simply goes to electricity supply company's offices, make a payment there, which is then loaded onto his or her account; thence procuring him or her a given number of electricity units. warner howard airforce

ReplyDeleteYour blog provided us with valuable information to work with. Each & every tips of your post are awesome. Thanks a lot for sharing. Keep blogging https://jameslnowlin.com/

ReplyDeleteI really loved reading your blog. It was very well authored and easy to understand. Unlike other blogs I have read which are really not that good.Thanks alot! Electrical Vehicle Charger Install

ReplyDeleteHowever, a person coming out of law school likely has never heard of it. If a person decides to start their own firm out of law school, they will not want to miss this great source of revenue-generating work.criminal defence lawyer in Toronto

ReplyDeleteDo it yourselfers often take over three months to get their engines installed. I have devised a system outlined below where we can change a main engine in just one week.OMC repair parts

ReplyDeletewhich enable them to hold a large number of their advantages and take care of their credit in a superior way than if they had a go at deciphering the laws themselves. injury attorney pittsburgh,

ReplyDeleteThis is exceptionally instructive substance and composed well for a change. It's pleasant to see that a few individuals still see how to compose a quality post! Personal injury lawsuit

ReplyDelete