Power in a light bulb is voltage times current. a 10 ohm light bulb is connected to a 12 v battery. what is the power of the light bulb? *
120 w
12.2 w
10 w
1.2 w
0.83 w
14.4 w

Afixed electric space heater wired by a cable with an ampacity of 30 a should draw a maximum current of a. 30 a. b. 24 a. c. 15 a. d. 27 a.

Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.

To a of 4 x hz is 1. 0. mm nm nm