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
0
दिया :
I =15
AR = 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
1
Hey mate....
here's the answer....
l = 15
R = 8 ohm
T = 2hr
P = l^2r
P = 15^2 × 8
P = 1800 W or
= 1800 J/S
Hope this helps❤
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