Question

8. the power of an electric bulb
which works on 0. 1 ampere
current and 220 volts is
a. 220W
b. 100W
c. 22W
d. 11W​

Answer 1

Answer:

c. 22 watt

Explanation:

$\huge \color{purple} \boxed{ \color{green} \color{blue}\boxed{ \mathfrak{ \colorbox{red}{Given :-}}}}$

$: \implies \: current,I = 0.1 \: \: ampere$

$: \implies \: potential \: difference,V = 220$

$\color{orange}\mathbb{We \: know \: That,}$

$\mathbb{Power = VI}$

$\implies \: Power = 220 \times 0.1$

$\implies \: \boxed{ Power = 22 \: watt}$

Hence the power is 22 watt and option c is correct one,

Answer 2

Answer:

c. 22 W.

Explanation:

Given :-

Electric current (I) = 0.1 A

Voltage (V) = 220 V

To find :-

Power (P)

Solution :-

➤ Power = Voltage × Electric current

⇒ Power = 220 × 0.1

⇒ Power = 22

∴ Power of the electric bulb is 22 W.