This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A 12-volt light bulb draws a current of 0.5 amps. How many watts of power does the bulb consume? ... (Read 172 times)

RYAN BANYAN

  • Hero Member
  • *****
  • Posts: 563
on: Jun 23, 2018
A 12-volt light bulb draws a current of 0.5 amps. How many watts of power does the bulb consume? Round to the nearest tenth.
 
  What will be an ideal response?

Question 2

A dashboard light draws a current of 250 mA and has a hot resistance of 50.0 . What is the voltage drop across the bulb under these conditions?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

micaelaswann

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jun 23, 2018
Answer to Question 1

6 watts

Answer to Question 2

12.5 volts


RYAN BANYAN

  • Member
  • Posts: 563
Reply 2 on: Jun 23, 2018
Gracias!

scottmt

  • Member
  • Posts: 322
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

A mini clamp-on digital multimeter can be used to measure alternator output and unwanted AC current ... A mini clamp-on digital multimeter can be used to measure alternator output and unwanted AC current ...
(A) In hyperopia, light rays focus behind the retina, making it difficult to focus on objects at ... (A) In hyperopia, light rays focus behind the retina, making it difficult to focus on objects at ...
The relative penetrating power of alpha, beta, and gamma radiation. Gamma and neutron radiation are ... The relative penetrating power of alpha, beta, and gamma radiation. Gamma and neutron radiation are ...
Geothermal power Geothermal power
Food Sources of Fiber Adults need to consume about 21 to 38 grams of fiber daily Food Sources of Fiber Adults need to consume about 21 to 38 grams of fiber daily
A piece of glass has a thin film of gasoline floating on it. A beam of light is shining ... A piece of glass has a thin film of gasoline floating on it. A beam of light is shining ...
Video: Michaelis–Menten equation & Kinetic parameters

For a complete list of videos, visit our video library