Wheatstone Bridge in Urdu Hindi || 12th Class Physics - Chapter 13

Are you curious about the Wheatstone Bridge and how it works? Do you want to learn about its applications and uses? Look no further, as this video will provide you with all the information you need about this important electronic device.

Brief Description
The Wheatstone Bridge is a circuit used to measure an unknown resistance value. It was invented by Sir Charles Wheatstone in 1833 and has since been used in many electrical and electronic applications. The bridge circuit consists of four resistors arranged in a diamond shape, with a power source and a galvanometer connected to the opposing corners of the diamond. By adjusting the known resistors, the unknown resistance can be determined.

In this video, we will cover the Wheatstone Bridge in detail, including its derivation and working principle. You will learn about the Wheatstone Bridge circuit and its components, as well as its applications in measuring resistance and temperature. We will also explore the Thevenin Wheatstone Bridge, which is a modified version of the bridge circuit used for high-precision measurements. Additionally, we will discuss the Wheatstone Bridge in the context of Class 12 Physics, with a focus on topics such as Current Electricity and Chapter 13 of the curriculum. This video will be presented in both Hindi and Urdu to cater to a wider audience. So, join us as we delve into the world of Wheatstone Bridge and expand our knowledge of electrical circuits.

Bridge, in electrical measurement, instrument for measuring electrical quantities. The first such instrument, invented by British mathematician Samuel Christie and popularized in 1843 by Sir Charles Wheatstone, measures resistance by comparing the current flowing through one part of the bridge with a known current flowing through another part. The Wheatstone bridge has four arms, all predominantly resistive. A bridge can measure other quantities in addition to resistance, depending upon the type of circuit elements used in the arms. It can measure inductance, capacitance, and frequency with the proper combination and arrangement of inductances and capacitances in its arms

Wheatstone was appointed professor of experimental philosophy at King’s College, London, in 1834, the same year that he used a revolving mirror in an experiment to measure the speed of electricity in a conductor. The same revolving mirror, by his suggestion, was later used in measurements of the speed of light. Three years later, with Sir William Fothergill Cooke of England, he patented an early telegraph. In 1843, he brought to notice the Wheatstone bridge, a device invented by British mathematician Samuel Christie.

His own inventions include the concertina, a type of small accordion, and the stereoscope, a device for observing pictures in three dimensions still used in viewing X-rays and aerial photographs. He initiated the use of electromagnets in electric generators and invented the Playfair cipher, which is based on substituting different pairs of letters for paired letters in the message. He was knighted in 1868.

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Sir g now continue your lectures from 1st chapter !!!
May Allah bless you!! ❤️

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Assalam u alaikum ma aj first time ai Hun yaha of mashallah sir apne bhot acha smjhaya Allah apko or traki de

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Sir Thank u so much for making physics so easy for us at the grade of XII. May Allah bless you with good health.
Aameen

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May Allah bless you everything you desire 🙂 Thankx alot .

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Great sir
Father of physics
Sir Adeel akhtar😍😍😍😘😘

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[Sleepingbeauty]

There is one confusion that in kirchoff's second rule the statement is that the sum of all the voltage changes is equal to zero but there is no sum function in its equation as well as in wheat stone bridge. So how could it be called as sum of voltage changes? It is the difference of voltage changes🤔

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Thank you so much sir ye lecture mai nay miss kithi aap ki video se bohat madat mily

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Thanks a lot my dearest sir you have solved my big difficulty by learning the calculation ❤❤❤❤❤

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You are great then the illumkiduniya physics sir😊

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Thank you sir Bhoht acha samjhaty ha ap 😊😊

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Thnx sir for teaching in easier way👍😊😊😊