« previous next »

Author Question: A 20- resistor and a 30- resistor are wired in parallel and connected to a 9.0-V battery. a. How ... (Read 110 times)

future617RT

  • Hero Member
  • *****
  • Posts: 543
on: Jul 28, 2018
A 20- resistor and a 30- resistor are wired in parallel and connected to a 9.0-V battery.
 a. How much current is drawn from the battery?
  b. How much power is dissipated in the circuit?

Question 2

When light is either reflected or refracted, the quantity that does not change in either process is its
 a. direction of travel.
  b. dispersion.
  c. frequency.
  d. speed.
  e. wavelength.


Missbam101

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 28, 2018
Answer to Question 1

a. 0.75 A
b. 6.8 W

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

future617RT

  • Hero Member
  • *****
  • Posts: 543
Reply #2 on: Jul 28, 2018
Thank you!


Missbam101

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer
A Bear Automotive starting and charging tester. This tester automatically loads the battery for 15 ... A Bear Automotive starting and charging tester. This tester automatically loads the battery for 15 ...
To use a battery charger, make sure the charger is connected to the battery before plugging in the ... To use a battery charger, make sure the charger is connected to the battery before plugging in the ...
Checking the fuel pressure using a fuelpressure gauge connected to the Schrader valve. Checking the fuel pressure using a fuelpressure gauge connected to the Schrader valve.
Capacitors in parallel and an equivalent capacitor Capacitors in parallel and an equivalent capacitor
Neural Circuits: Reverberating & Parallel After-Discharge Neural Circuits: Reverberating & Parallel After-Discharge
Video: Lactation and Breast Feeding

For a complete list of videos, visit our video library