Social Sciences, asked by bcbxbxb, 1 year ago

8Ω प्रतिरोध का कोई विद्युत् हीटर विद्युत् मेंस से घंटे तक विद्युत् धारा लेता है हीटर में उत्पन्न ऊष्मा की दर परिकलित कीजिए?

Answers

Answered by GhaintMunda45
1

दिया :

I =15

R = 8 Ω

t =2h

विद्युत् शक्ति(electrical energy),

P = I²R

P = (15)² × 8

= 1800 W or 1800 J/S

उत्तर : 1800 W or 1800 J/S

Answered by Anonymous
0

Hey!

Here is ur answer..

Given,

length(l) = 15

Resistance(R) = 8

Now,

Electric Power = I²R

= 15² × 8

= 225 × 8

= 1800 W

Hope it helpz u..

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