Question

find the energy consumed in 10 hours by 5 devices of power 250 each​

Answer 1

Explanation:

total power of 5 devices =

5*250 =1250w

time used= 10h

energy used= 1250w*10h

12500wh

12.5kwh

Answer 2

$\huge\underline\blue{\sf Answer:}$

$\large\red{\boxed{\sf Energy\: Consumed (E)=12500J}}$

$\huge\underline\blue{\sf Solution:}$

$\large\underline\pink{\sf Given: }$

• Time (t) = 10 hours

• Number of devices = 5

• Power in each device = 250watt

$\large\underline\pink{\sf To\:Find: }$

• Energy consumed (E) = ?

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Power (P) :-

$\large\implies{\sf P=5×250 }$

$\large\implies{\sf P=1250\:watt}$

$\large\implies{\sf Power (P) = 1250watt}$

$\large{\boxed{\sf Energy(E)= Power×Time }}$

$\large\implies{\sf 1250×10 }$

$\large\implies{\sf E=12500J }$

$\large\red{\boxed{\sf Energy\: Consumed (E)=12500J}}$