Voltmeters, Ammeters, Galvanometers, and Shunt Resistors

Voltmeters, Ammeters, Galvanometers, and Shunt Resistors - DC Circuits Physics Problems

Рет қаралды 193,104

6 жыл бұрын

This physics video tutorial provides a basic introduction into ammeters and voltmeters. Ammeters measure the electric current flowing in a circuit in amps and voltmeters measure the voltage across an element in volts. To use an ammeter, you should connect it in series with the circuit since the internal resistance of an ammeter is very close to zero. To use a voltmeter, you should connect it in parallel to the element or device of which you wish to measure the voltage across. Voltmeters have an internal resistance that is very high ideally near to infinity. This video contains examples and practice problems of calculating the shunt resistance needed to convert a galvanometer into an ammeter and into a voltmeter.
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Analog Ammeters:
amzn.to/3yW9JMD
Digital Multimeters:
amzn.to/3kgz28b
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Пікірлер: 76

@TheOrganicChemistryTutor 5 ай бұрын

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@Shoongie_s_husband 13 күн бұрын

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@pirate1619 3 ай бұрын

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@amirachennouf2684 3 жыл бұрын

Another simplified brilliant video. Thank you !

@ShonKinsley 4 жыл бұрын

Another brilliant and great video, thank you again

@H.A.. 2 жыл бұрын

Thank you, very accurate and straight to the point with no detail spared. I looked at a few university websites before watching your video and they managed to twist and mess up the information so much that I ended up more confused than before, and I was just trying to refresh my mind not even learn it for the first time. Keep up the great work!

@omerjameel3524 3 жыл бұрын

You are a real life saver thank you very much

@_abc__7 2 жыл бұрын

Thanks for this amazing explanation.

@HM-dm3qg 5 жыл бұрын

Thanks sir! This was amazing!

@cuckoobeats 10 ай бұрын

this video cleared all my doubts on this topic...thank you so much🤠

@reindeerchai1286 Жыл бұрын

thank you...THANK YOU!❤

@PowNyTales 3 жыл бұрын

Thank you for keeping it simple and greate explanation! Especially was really usfull to show, which parts the Ammeter is made of (you framed it with blue colour in your vid). Perfect! Like! Regards from Germany :)

@georgeclooney6208 Жыл бұрын

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@michaeldiliza1475 5 жыл бұрын

i've been watching your video are very useful, your the best sir

@TediChannel23Ja Ай бұрын

Good video bro thanks

@sibghatullahsherazi9586 6 жыл бұрын

Thanks

@deborahelias8317 2 жыл бұрын

THANK YOU

@STP31 3 жыл бұрын

Thank you sir

@muhafijnaikawadi1937 4 жыл бұрын

You are the genius. My problem is solved

@osamaosama-11 Жыл бұрын

Thanks ❤

@toxin_d 3 жыл бұрын

Thanks.

@Et_sapien 11 ай бұрын

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@muhammedsallah2002 4 жыл бұрын

I like your vedios thanks a lot. Is there any practical vedios related to this topic?

@kljhj5623 2 жыл бұрын

please help me can tell me what is the answer a question (Suggest method to improve the circuit for measuring the internal resistance of sensitive mete)

@serpentineflame 5 жыл бұрын

Cool

@christophervillota5188 5 жыл бұрын

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@chuenemakgabo78 3 жыл бұрын

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@fridayumoetor7336 2 жыл бұрын

Hello, it would be nice if you can add textbook references so we'd check out. 🤔 This would aid personal studies somehow.

@nxxpluto1191 3 жыл бұрын

I’m not sure if my textbook is outdated but in it says that the ammeter is attached parallel to the galvanometer and that the voltmeter is attached in series with it so I’m now even more confused

@AhmedMahmoud-tv9vw 3 жыл бұрын

in an ammeter, The shunt resistor is parallel to the galvanometer. while in a voltmeter, the multiplier resistor is connected in series in the galvanometer.

@ahmad138 3 жыл бұрын

Your book isn't outdated.. it has got some typing errors... In an ammeter, Shunt is connected in parallel with the galvanometer(not ammeter connected across galvanometer as your book puts it)....Similarly, in a voltmeter, shunt in connected in parallel with galvanometer (not voltmeter in series with galvanometer)

@abdulrhmanelsherbini733 3 жыл бұрын

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@ahmad138 3 жыл бұрын

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@AdamBechtol 6 ай бұрын

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@ManishKumar024 Ай бұрын

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@xZero_. Жыл бұрын

Bro my physics teacher explained all this in 3 lessons

@Callmeromain2016 4 жыл бұрын

You did not explain what a galvanometer is before the first problem

@papiharpy7547 2 жыл бұрын

Sensitive ammeter. Flicks back and forth depending on current. Used for capacitors and to show the effects of Faradays and lenzs law.

@ranavantaepurple7856 3 жыл бұрын

Can you please make a video on ohmmeter?

@georgeclooney6208 Жыл бұрын

I have this assignment to be submitted next week 😅

@krishanu5325 6 жыл бұрын

sir, why resistance is zero in series& infinity in parallel

@vainfate6275 5 жыл бұрын

krish Anu when you’re using an Ammeter to measure current, you DONT want the measuring device to alter the current, hence little to no resistance. (Zero resistance in series)

@godhelpme8977 3 жыл бұрын

U need girl

@inayatbhat5943 4 жыл бұрын

Sir is galvanometer connected in parallel or in series

@ShonKinsley 4 жыл бұрын

Internal resistor in series with Galvanometer whereas a shunt resistor in parallel with the galvanometer, as i understood

@TediChannel23Ja Ай бұрын

Why do resistors get burn🔥

@amanwube936 11 ай бұрын

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@wshiarabdulkarim6075 3 жыл бұрын

I our book things are vise versa🤔

@jeevanalexenkavalam6370 3 жыл бұрын

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@felixcat4346 5 жыл бұрын

How do you make a $5 dollar multimeter read in watts?

@redbean9410 4 жыл бұрын

u buy one

@fritanke2318 4 жыл бұрын

I*I*R = Wats. If you know the load resistance you change the scale of your (galvano) meter.

@user-wf7cw2xs2s Жыл бұрын

O bogale rasta

@n5ifi 6 жыл бұрын

10 to the 6 power is 10 meg

@serpentineflame 5 жыл бұрын

Nah

@demil3618 5 жыл бұрын

That’s what i was wondering: why not just deduct instead of using powers of X? Eliminates confusion...

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@kawsara5366 2 жыл бұрын

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@kangwamulenga2216 6 ай бұрын

When u divide 100 with 20x10^-6 It equals 5x10^-6 not 5000000

@cuckoobeats 10 ай бұрын

this video cleared all my doubts on this topic...thank you so much🤠