Question

an electric bulb is connected to a 220v generator the current is 0.50A,what is the power of the bulb​

Answer 1

Answer:  The power of the electric bulb with 220 V generates a current of 0.05 A, has the power of 110 W.  

The voltage and current of a bulb is given, the power is calculated through the derived formula of Power.

Given as, Voltage V = 220 V

Current I = 0.05 A

And we know that  Power = Voltage X Current

P = V X I

P = 220 X 0.05

P = 22 X 0.5

P = 110 W

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Answer 2

$\large\bold\blue{Answer \: :}$

=> P = 110 watt.

GIVEN :

An electric bulb is connected to a 220 v generator.

• Voltage, v = 220 volt.
• Current, I = 0.5 Ampere.

FORMULA :

• $\sf Power \: = \: voltage \: \times \: current$

TO FIND :

• The power of the bulb = ?

SOLUTION :

We know that,

$\boxed {\sf Power \: = \: voltage \: \times \: current}$

$\therefore \sf P \: = \: V \: \times \: I$

Put the values in the above formula,

=> $\sf 200 \: \times \: 0.05$

=> $\sf 22 \: \times \: 0.5$

=> $\sf P \: = \: 110 w$

$\therefore$ The power of the bulb is 110 w.