Ohm’s law is the base of all electric circuit’s law. But what do you know about Ohm’s law? If you don’t know then not warry. We are here to understand you about Ohm’s law. Ohm’s law is necessary from a beginner science student to an electrical engineer. So, let’s discuss the Ohm’s law.
When voltage is applied to a conducting material, current will flow through the material. But how much current will flow?
From Ohm’s law we can calculate this current.
Before diving into discussion, we need to know some basic concept about voltage, current and resistance.
What is Ohm's law?
German physicist George Simon Ohm states a relationship between voltage and current for a resistor. This is known as Ohm’ Law.
Ohm’s law states that the voltage v across a resistor is directly proportional to the current i flowing through the resistor.
So, v α i
Here the constant of proportionality for e resistor is its resistance R (resistance of a material remains constant until its internal or external conditions or temperature are unaltered).
Now, we can write v=iR. This is the mathematical expression of Ohm’s law.
Application of Ohm's Law
Ohm’s law has a massive application. All the laws of electrical engineering are established based on the Ohm’s Law.
From Ohm’s law, we can easily calculate the current after applying voltage across a known resistance.
We will see some simple calculation by Ohm’s law in another article.
Frequently Asked Question About Ohm's Law
Ohm's law established relationship between which?
Ohm’s law established relation between voltage and current.
Does Ohm's law applicable all time?
No, Ohm’s law is not applicable in all cases. It has some limitations.
Online schools in Georgia, where learning is easy and convenient, excellent choice.
Advantages of Online education in Georgia, learn about.
Georgia: Online schools for everyone, don’t miss the opportunity.
Tips for distance learning in Georgia, necessary steps.
Education in Georgia for modern students, join us.
Georgian Online Schools: Learn from the comfort of your home, modern technologies.
Online education in Georgia: Your step to new knowledge, learn new things.
Best Distance Learning Platforms in Georgia, program.
Courses and programs in online schools in Georgia, learn more.
Distance learning courses in Georgia: A new level of study, your chances of success.
How Online Schools are changing Education in Georgia, keep up to date with / changes.
How do I choose the right online school? / Value of online education in Georgia, popular professions.
Quality of education in online schools in Georgia, take a survey.
Distance education in Georgia: Opportunities for students, check out the rating.
Georgia: New Horizons of Online Education, discover.
Online Schools in Georgia http://nne-eorgia.com/ .