Question

17. Calculate the current flowing in a
60 Watt bulb rated 220 V.
o
27 A​

Answer 1

Answer:

Current(I) = 0.27A

Explanation:

Power(P) = 60W

Rated Voltage(V) = 220V

Current = ?

We know that:

P = I^2R = V^2/R = V×I

=> P = V × I

=> I = P/V

=> I = 60/220 = 0.27Ampere.

Thus, the correct answer is 0.27A.

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$<img src="https://tenor.com/view/iron-man-tony-stark-avengers-endgame-iam-iron-man-gif-14595808.gif" hight=220 width=320>$

Answer 2

P = 60W

V = 220V

I = ?

Also,

P = I^2R = V^2/R = V×I

=> P = V × I

=> I = P/V

=> I = 60/220 = 0.27A