Question

If A=0.8and V=250 and T=8hour find power

Answer 1

$\mathfrak{\large{\underline{\underline{Given:-}}}}$

Current = 0.8 A

Voltage = 250

Time = 8hr or 28,800sec.

$\mathfrak{\large{\underline{\underline{To find:-}}}}$

The power

$\mathfrak{\large{\underline{\underline{Solution:-}}}}$

We use the relationship between power,current voltage .

$\boxed{\sf{P = V × I}}$

$\implies$ $\bold{P = 250 × \frac{8}{10} }$

$\implies$ $\bold{P = 250 watt }$

hence, the power is 250 watt.

Answer 2

Answer :-200 W

Explanation:

Given :- Current , I =0.8 A

Voltage , V =250

Time , t=8 hour

To Find :- Power

Solution :- We know that , P = V I

P= 250×0.8

P=200W..

Hope it helps

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