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 242 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
YES! Correct, THANKS for helping me on my review

Dinolord

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

This slave burial service, painted by John Antrobus in 1860, reflects an inversion of power relation This slave burial service, painted by John Antrobus in 1860, reflects an inversion of power relation
The inhibitory response of rods to light. When light bleaches rhodopsin molecules, the rods’ ... The inhibitory response of rods to light. When light bleaches rhodopsin molecules, the rods’ ...
Current Geopolitical Framework Current Geopolitical Framework
Apply oil or lotion to the entire leg with effleurage. Use light to medium pressure to warm ... Apply oil or lotion to the entire leg with effleurage. Use light to medium pressure to warm ...
The Fukushima Daiichi power plant The Fukushima Daiichi power plant
Animated Light-independent reactions in CAM plants. Animated Light-independent reactions in CAM plants.
Video: Oxygen transport - methods and oxyhemoglobin

For a complete list of videos, visit our video library