Author Question: When unequal resistors are connected in series across an ideal battery, A) the same power is ... (Read 83 times)

khang

  • Hero Member
  • *****
  • Posts: 569
When unequal resistors are connected in series across an ideal battery,
 
  A) the same power is dissipated in each one.
  B) the potential difference across each is the same.
  C) the current flowing in each is the same.
  D) the equivalent resistance of the circuit is less than that of the smallest resistor.
  E) the equivalent resistance of the circuit is equal to the average of all the resistances.

Question 2

Suppose that a car traveling to the east (+x direction) begins to slow down as it approaches a traffic light. Which statement concerning its acceleration must be correct?
 
  A) Its acceleration is in the +x direction.
  B) Its acceleration is in the -x direction.
  C) Its acceleration is zero.
  D) Its acceleration is decreasing in magnitude as the car slows down.


Athena23

  • Sr. Member
  • ****
  • Posts: 305
Answer to Question 1

C

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Cyanide works by making the human body unable to use oxygen.

For a complete list of videos, visit our video library