A 200-W light bulb is connected across 110V. What current will flow through this

Question

A 200-W light bulb is connected across 110V. What current will flow through this bulb? 1.8 A 0 A 0.36 A 0.50 A 0.60 A A metal sphere of radius 2.0 cm carries a charge of 3.0 mu C. What is the potential energy of a +2-mu C charge at that point in space? 8 times 10^-4 J 400 J 80 times 10^-6 J 800 J 200 J The force of attraction between a -25.0 mu C and +87.0 mu C charge is 4.00 N. Whit is the separation between these two charges? 3.67 m 1.13 m 2.49 m 2.21 m 2.10 m Two point charges of +30.0 mu C and -9.00 mu C are separated by a distance of 20.0 cm. What is the intensity of electric field E midway between these two charges? 35.1 times 10^5 N/C directed towards the positive charge 35.1 times 10^5 N/C directed towards the negative charge 35.1 times 10^6 N/C directed towards the positive charge 35.1 times 10^4 N/C directed towards the negative charge 35.1 times 10^6 N/C directed towards the negative charge

Explanation / Answer

33)

P = power of the bulb = 200 W

V = Voltage across the bulb = 110 V

i = current

using the formula

P = i V

200 = i (110)

i = 1.8 A

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