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

Author Question: How much voltage is required to create 12.0 amps of current through a heating element having a ... (Read 92 times)

joblessjake

  • Hero Member
  • *****
  • Posts: 555
on: Jun 23, 2018
How much voltage is required to create 12.0 amps of current through a heating element having a resistance of 20.0 ?
 
  What will be an ideal response?

Question 2

A light bulb has 12.6 volts applied across its terminals. The bulb draws 1.2 amps of current. What is the resistance of the bulb?
 
  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

atrochim

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jun 23, 2018
Answer to Question 1

240 volts

Answer to Question 2

10.5


joblessjake

  • Member
  • Posts: 555
Reply 2 on: Jun 23, 2018
Great answer, keep it coming :)

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Historian James Merrell notes several errors in Benjamin West’s famous 1771 painting, William Penn’s Historian James Merrell notes several errors in Benjamin West’s famous 1771 painting, William Penn’s
This mural depicts the history of Mexico and its struggles to create a just society in the face of ... This mural depicts the history of Mexico and its struggles to create a just society in the face of ...
To check for voltage at terminal 30, use a test light or a voltmeter. Start by connecting the ... To check for voltage at terminal 30, use a test light or a voltmeter. Start by connecting the ...
How to find the average atomic mass of an element How to find the average atomic mass of an element
Drug Action Through Channels, via Voltage Changes or Chemicals Drug Action Through Channels, via Voltage Changes or Chemicals
How much voltage does the resistor drop in Figure 10-2? a. 59 mV b. 19.94 V c. 20 V d. 10 V How much voltage does the resistor drop in Figure 10-2? a. 59 mV b. 19.94 V c. 20 V d. 10 V
Video: DNA close up Animation

For a complete list of videos, visit our video library