Electricity Class 10 Numericals

Electricity Class 10 Numericals : Let's solve Electricity Numericals! We will look at sums based on electric circuits, resistance, resistivity, electric power and electrical energy!


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[ionvanrodrigo]

I'm wondering why my teacher in Physics can't explain our lessons very well not even half as good as you do.

[vidyuth]

All Formulas of Chapter Electricity

1) I=Q/t
2) Q=ne
3) V=W/Q
4) V=IR [ V=Iyer (tmkoc wala) ]
5) R=Rho×L/A
6) H=V×Q
i) H=VIt
ii) H=I^2Rt
iii) H=V^2t/R
7) P=W/t
i) P=VI
ii) P=I^2R
iii) P=V^2/R
8) E=P×t
9) Resistance in Series-Rs=R1+R2+R3
10) Resistance in Parallel-1/Rp=1/R1+1/R2+1/R3 (i.e. Reciprocal of R1+R2+R3)

S.I. Unit
Current(I)-Ampere
Charge(Q)-Columb
Time(t)-Second
Potential Difference or Voltage(V)-Volt
Resistance(R)-Ohm
Resistivity(Rho)-Ohm meter
Power(P)-Watt
Heat=Energy=Work-Joule

Things to remember for numericals-
1 Kw-1000W
1 Horse Power-746W

[MANJANAIK]

Who is watching one day before exam I wish who like my comment get 97%in bord exam

[jencyprabhakar]

All the best for the students who are writing their 10th science board tomorrow 😉😉

[mayureshbhore]

Sir you are the one and only who explained us all imp. Q . Thank you so much sir

[riyanathe]

The board and pen is just satisfying 😃

[watenjamir]

An amazing video made to help struggling students like me. Thank you so much . May you get the most positive feedbacks of all 🌺🌺☺️☺️

[infernosm]

Sir how did you attach ammeter in parallel??
It's not possible, right?

[Subashree_]

Class 10 batch 2024-2025 anyone is here?

[RKPH_]

Thanks a lot sir .... I was literally confused with numericals but now iam damn clear with the concepts

[SAGAR-rwsh]

2023-24 board's attendence here 😂

[mahuabiswas]

It had been difficult for me to do the numerical now I can do with great help. So thank you for the explanation.

[infernosm]

Sir you are a lifesaver
Please please make a video on SS - History chapter 5 too..
I know I'm asking on behalf of all the students who have found out the teaching in school insufficient
Thank you keep up the good work!!

[subodhsarkar]

Thank you very much sir your video is too much interesting sir, sir I feel the topics calmed very much we all love you sir

[neetakumari]

Sir please make a seperate video on the difficult numericals based on the connection of resistors in the circuit

[atruebeyblader]

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[vinyask-jzsv]

I wanna go say that this sir is teaching skill is very good ❤❤ and he is very joyfull with subscriber love u from Delhi ❤

[mayankvats]

Thank you sir I like your teaching style very much

[kdalonegamer]

Sir but if we had connected the resistors in parallel then the voltage across all the resistors is equal to the voltage across battery. So we can use the potential difference of the battery as p.D of all resistors in parallel.