Electricity class 10 important questions | electricity class 10 one shot By Ashu Sir 

51min question -We can do that easily in 3steps I=100A V=220V 1Bulb=75W P=VI No. Of bulbs= 75n =220×100 n=220×100÷75 n=22000÷75= 293bulbs 59.00 - E= P×T E= 2Kw × 3hr E=6Kwh Cost of per Kwh is Rs 4 Then, total cost = 6Kwh ×4rs = 24 rs Thankyou

59:05 Energy = Power * Time = 2kWh * 3h = 6kwh 1kWh = $4(rs nhi he mere pass) 6kwh = $4 * 6 =$4

Yes sir same section for magnetic field chapter......., Amazing section 🤠🤠

42:36❤❤best

Answer of the last question:- P= 2kW T= 3 hr. E= P.T => 2 x 3 => 6 Total cost= 6 x 4 => 24 Rupee

Sir please make more lectures like this it is very helpful.

Guys, i have a much easier solution for the question at 50:43 - Given, I= 100A V= 220V P= 75W To find= maximum number of appliances that can be turned on at the same time Let the number of appliances be x then, P= 75x P=VI => 75x = 100 x 220 => 75x = 22000 => x = 22000/75 => 4400/15 => 880/3 => 293.333 Like this comment to appreciate my work boi (and girls too obviously)...

Video starts at 4:00

58:58 Sir answer is B. ₹24 As given, electric heater is rated at 2kw, and the electrical energy costs ₹4 per kWh. Therefore, electric energy of heater = 8kWh Now, cost of the heater if it is used for 3 hrs = 8*3 = ₹24

58:58 homework question answer is 24 rs option (B)

An electric iron of 1500 W,200 V and a flash light of 500 W,200 V are used in homes. The rating of fuse to be used should be Kindly answer the following question with solution

from vishnu, energy consumed=p*t 2*3=6kwh total cost=6*cost per unit cost per unit=Rs 4per kwh therefore, total cost=6*4=Rs.24 [b: ans]

Last question (Homework), Using formula, E=P x t x cost E=2 x 3 x 4 E=24 Answer= c.(Rs.24)

56:30 - SIR maine toh P=VI lagaya P = 100 × 220 =22000÷75 kiya same answer aaya 293.33 , toh fir konsa method thik hai ?

59:19 b) rs . 24

Sir HW Electrical power = power × time = 2 kw × 3 hr = 6kwh Cost = 6kwh × rs 4 = rs 24 . LOVE YOU SIR 🤗🤗🤗

Noone can teach us like you sir on entire RU-vid....... 😄

P=VI 22000W÷75 =293.33

Yes sir please, magnetic effect ka bhi chiye

Yes we want questions on magnetic effects of electric current

sir sari physics kaaa imp. ques. ki vidio bna doo board ke liye plz 😢😢

Homework answer is p=2kw t=3hr kWh=kw×t =2×3 =6kWh Cost=6×4 =24Rs Option b

59:00 rupees 24

(c) ohm- metre

CURRENT IN SERIES REMAIN CONSTANT VIN WHOLE CIRCUIT

CSK wins 5th title ,like msd fans sir please heart ❤ big fan

Sir Magnet effect ke question bhi layeya

Answer of the hw question ------ b) rs.24 Thanku sir for the video Aaj mere preboard ke number bataye to physics mai 25 mai se only 15 aaye and mai bhot demotivate ho gayi thii but aapki is video se maine Jo galti preboard mai ki thi wo sudhar lii

51:17

metal and non metal / carbon and its compound

9:42 Option B

We need more lectures like this sir

Sir pls one lecture for ch light and magnetic effect also🙏🙏🙏❤️

Learn something new 😊👍

Option B

(b) R2 : R1

Ashu sir 10th class ka Betch kab se start kroge RU-vid par ❤❤

59:00 ₹12

Sir we need 1 more lecture of important questions of electricy by ashu sir plz🙏

4:06 (b)

58:55

Homework ans is 24😊 ..... thank you sir for this amazing class and we want more revision class ☺️

32:00 live wire

Questions are In Educart Book as well

Jai ho Ashu sir ki

(c) length halved ,area doubled

Pre board coming 😭 But no tension because We have Ashu sir

Sir aapne learn and fun par ek vedio dala tha usme 10 ki poaer - 3 kaise ki thi smjh nhi aya

Bhaiya please chemistry and physics ke sare chapters ke aap khud important questions daliye please bhaiya 🙏

Yes sir magnet effect Ka bhi chaiye

Sir please magnetic effect and light ke bhi most important question kara dijiye please

Magnetic effect ki bhi video lao

59:03 answer be Rs.24

Sir aise hi marathon laaiye

Sir I am from Kashmir sir pleace make more lectures like this it is very helpfull

Sir pls make magnetic effect of electric current extra questions video

12:56 sir parallel me lagane par 8 ohm ka resistance aa rha hai jo ki maximum hai is case me

Sir pata nhi kese aaya last Wale question ka ans per aagaya 24 rupee time stamp is. 59:16

hello sir yes you are ok

Magnetic 🧲 ka sir PYQs

Sir you are the best

A 1A

Pradaam sir 🙏🏻

Sir ye sare questions ko karne ke baad koi or que karne ki jarurat nahi hai na......?

7:14 sir kya ham area = Rho length / resistance kar sakte hai usko karke bhi 5A answer aa raha hai

Sir next session plz magnetic effects ka rkhna

Sir I want light numericals please Main mistake I get is of sign convention

You are best teacher 🙂

Sir when you will come live next

Sir please make a biology marathon video. Pls 🙏sir

Sir please MCQ of magnatic effect and PYQ

51:2 easy

Answer: 24 KWH

Resistivity

Chemistry ka bhi chaiye

Thnq sir

Ans (b)

Sir sahi isme se hi board me questions aayenge??

Q4 a

5A

Yes sir same session for magnetic effect of electric current

Yes sir Magnetic effect of electric current

Start video from 4:42

Sir , can u make a one shot video for carbon and compound

Thanks sir 🙏

40:13 specific resistance is the amount of resistance which flow at a constant temperature through a conductor of unit length and have unit cross sectional area

H.W. question ans- b) Rs.24

Ans is B 24

Answer a

Good morning sir

Completed whole video thanks sir

Thank you sir 🫶🏿🫶🫶🏼 FOR THE VEDIO....

👍👍

-29:08 Doubt

2 AMPERE

Live kab padhayiye ga😢😢😢😢

2A

(b)

Magnetic effect का भी chaiye

31:41 sir pura explain nhi kiya hh last m through the o.3ohm vo nhi bataya