Current vs Voltage through Tungsten Filament Lamp. |XII PHY Experiments| (Urdu/Hindi)
Рет қаралды 18,367
6 жыл бұрын**Thanks Moeez Tariq for Readings
Objective: To study the Relationship between the Current passing through a Tungsten Filament Lamp and Potential Difference Applied across it.
Link for Graph ( • (Graph) Current vs Vol... )
Class: XII - PHY (Experiments)
Board: Sindh Board
Language: Urdu/Hindi for explanation & English for writing
XI - Physics (Experiments): [ • XI - Physics (Experime... ]
XII - Physics (Experiments): ( • XII - Physics (Experim... )
Let us know in comments your feedback, answer to questions asked in the video and further suggestion for the future topics.
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Hope you enjoy doing Physics while watching these lectures.
@farihaansari425 Жыл бұрын
Amazing sir most informative video on KZfaq about this topic
@ahmedmunaf1854 Жыл бұрын
Behtreen
@aqsaurooj6903 Жыл бұрын
May allah bless you sir
@mariumamjad2003 6 жыл бұрын
osam sir 👍
@zalimgaming7785 6 жыл бұрын
Thnx sir
@hamnaabid9533 6 жыл бұрын
Thankyou sir
@mariumyousuf4645 6 жыл бұрын
Sir in the end you said the relation between V and I is not direct here, but according to the readings both are increasing, what does that mean?
@khan_affan 6 жыл бұрын
Direct relation mean that I increases with V such that V/I=constant (R) They are not in a direct relation... Agar it would be directly proportional than R would be a constant but see the value of R is increasing... So I is increasing with V but since R is not a constant therefore we must say that they aren't in a direct relationship...
@mariumyousuf4645 6 жыл бұрын
alright, got it.
@mirzawasifbaig540 5 жыл бұрын
Sir why aren't we connecting the wire from the bulb to 3v of voltmeter since we are taking readings only till 3 volts?
@khan_affan 5 жыл бұрын
Agar 3V pe connect karo to 3V tak karnay ki limitation ajayegi... Kabhi kabhi hamein zarurat parti hai or readings ki... Aisa bhi hosakta hai in any case 0.5 volts pe appropriate amperes na arahay houn k aap measure kar sako... Then aap ko 1V tak jana parega... Phir in the end 3V se barh jayega... To hum kabhi bhi extreme limits pe wire connect nahi karengy hamesha margin rakheingy... Hope clear hua hoga...
@mirzawasifbaig540 5 жыл бұрын
@@khan_affan Alright Thanks alot!
@hamzawaseem4554 5 жыл бұрын
Sir can you make a video of different questions asked by the examiner in viva. Actually, I am new at this channel and my practicals are getting near . I think your favour will help me (INSHALLAH). Please sir.
@khan_affan 5 жыл бұрын
Sorry dear we can't do this for now... But thats a good suggestion we can consider it later...
@hamzawaseem4554 5 жыл бұрын
@@khan_affan okay sir
@areebaali3118 5 жыл бұрын
Is there any trick to memorize circuit diagram?? The diagrams of all practicals are getting mix
@muneeburrehman547 5 жыл бұрын
yes
@undisclosedperson6711 5 жыл бұрын
@@muneeburrehman547 How?
@muneeburrehman547 5 жыл бұрын
@@undisclosedperson6711 by drawing diagrams again and again .....
@undisclosedperson6711 5 жыл бұрын
@@muneeburrehman547 Well, That's a useful idea.😂. Thanks😎
@muneeburrehman547 5 жыл бұрын
@@undisclosedperson6711 hahahha yes I know... aaj mera phyiscs practical ka exam tha
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