Experiment on Relationship between Resistance of a Constantan Wire and its Length

It is very important to find out if your ammeter, voltmeter, batteries, rheostat, and connecting wires are in good working condition. In this video, I will show you a simple way to set up an experiment to determine the relationship between resistance of a constantan wire and its length.
What is the hypothesis? The longer the constantan wire, the higher the resistance. Can you prove it? Let's find out.

[@sterr.enlicht2974]

This is honestly a lifesaver

[@cikguyeah80]

Terbaikkk sir Jerome...sy share ngan group sy yer...Tq very much sir!!! 👍👍👍😁😁😁

[@sudrienna]

tqsm sir..hopefully the amali goin to b fine

[@dharneshshanker3461]

everything will be ease hopefully

[@syfflex]

hopefullyyy !

[@anaksolehiniboss6845]

​@@dharneshshanker3461
0:20

[@markg1051]

Good and very clear explanation.

[@elisasarah5029]

Thank you for the explanation 👐🏻👐🏻

[@sufiahaziz1490]

This is a really good explanation

[@wani_siroj]

Tqvm sir! really clear n helpful for me who is not really good in doing electrical experiments for my amali🥺

[@coolman3406]

Thank you so much!!!

[@gloryndjambi8373]

Good demonstration

[@tingliuyun3338]

Nice bro

[@strawb3drey]

A lifesaver !!!!!

[@ariaaa3769]

thank you

[@Mix-hr1lu]

nice bro

[@smangelelebhengu7399]

Tnx for everything to do that

[@chongzhengyew3514]

thanks man

[@danen8432]

saved my life

[@seokondeeznut7230]

than you sir labyu

[@jethao17]

thx bro

[@MrJerrybnapao]

what is the size of the wire used ?

[@aaa..]

hoo😮‍💨 hope i can do my ujian amali well tomorrow

[@salamiyes459]

Sir，the colour of crocodile can be connected randomly right？Or we should follow the colour of crocodile clip as yours in every component？

[@jeromejeremytay6721]

You can choose whatever colour you want to connect to whichever terminal.

[@chalviting2389]

Nice one hope it works when i amali ahahah

[@random-rj5vp]

Hi sir, does this connection apply for every experiment involving circuits for chapter three in kssm F5 syllabus?

[@jeromejeremytay6721]

No it does not. It depends on the electronic schematics or circuit diagram.

[@lishen6139]

Hi Sir, if only one battery is used then how will the constantan wire be connected to the dry cell? is it the same or will it differ?

[@jeromejeremytay6721]

Yes it will be the same. But it's advised to have a battery holder

[@yanahaider4429]

does only the voltmeter have a parallel connect to wire? Does the ammeter and rheostat need to be parallel as well?

[@jeromejeremytay6721]

Only voltmeter is in parallel to the constantan wire. Everything else is in series.

[@yanahaider4429]

Thank you sir,
Sir, how can i know which terminal i should be connected to?

[@jeromejeremytay6721]

@@yanahaider4429 The negative terminal of the battery should go to the negative terminal of ammeter/voltmeter.

[@yanahaider4429]

Thank you so much sir😇

[@azmilafifi9706]

Tq

[@arishamohamad9168]

thank you sir this helped me a lot btw amali is tomorrow haha

[@gollssu]

what is the symbol of real state?

[@wani_siroj]

Hope u can do more electrical experiments for f5 physics syllabus tqq🤩

[@jeromejeremytay6721]

Yes during this Hari Kemerdekaan holiday I will be doing more experiments. Stay tuned!

[@wani_siroj]

@@jeromejeremytay6721 thanks sir🥺

[@wani_siroj]

@@jeromejeremytay6721 ur video really help me alott for amali last monday!

[@Ehmiraaaaaa]

[@dorath2237]

idham

[@yplbean1520]

2023 spm calon comment below😂

[@natan5162]

Gonna keep this as a memory

[@kuhanlim1762]

Sayaaa🤚🤚

[@josephineteo97]

Nice bro

[@Ehmiraaaaaa]

thank you

[@wendylim9755]

nice bro

[@josephineteo97]

Chill bro

[@irfandaneal_]

Nice bro

[@nadzmiamsyar618]

Nice bro

[@hadifrazin6603]

W