Much power does a 10 Ohm bulb have in a series circuit with a battery of 12V and nothing else in the the circuit? a- 35.8W
b- 82.3W
c- 120W
d- 14.4W

Hel please I’m in the exam

it will be d) 14.4W

Explanation:

potential difference (v) = 12 volts

resistance (r) = 10 ohms

now, we know

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find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

the moving of the box is a result of centripetal force. think of that  as a car or a truck in this case creates a turn, the force of friction performing upon the turned wheels of the car runs centripetal force obligatory for circular motion for the things inside it.