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

Author Question: When current is flowing in a superconductor, which statement is not true? a. The resistance is ... (Read 73 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
on: Jul 28, 2018
When current is flowing in a superconductor, which statement is not true?
 a. The resistance is zero.
  b. No power is given off in the form of heat.
  c. A battery is needed to keep the current going.
  d. Electrical charges are moving.

Question 2

A block of wood has density 0.50 g/cm3 and mass 2250 g. It floats in a container of oil (the oil's density is 0.75 g/cm3). What volume of oil does the wood displace?
 a. 3000 cm3
  c. 1500 cm3
  b. 2250 cm3
  d. 1000 cm3


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Athena23

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

A


chads108

  • Member
  • Posts: 507
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

kalskdjl1212

  • Member
  • Posts: 353
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

An example of horizontal gene transfer: antibiotic resistance An example of horizontal gene transfer: antibiotic resistance
An analogy for how cardiac output, resistance, and blood pressure are related. An analogy for how cardiac output, resistance, and blood pressure are related.
Current Positions of Known Dwarf Planets and SSSBs in the Outer Solar System Current Positions of Known Dwarf Planets and SSSBs in the Outer Solar System
Example of Reconciling a Bank Statement Cont. Example of Reconciling a Bank Statement Cont.
Testing the strength of the trapezius muscle against resistance Testing the strength of the trapezius muscle against resistance
A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is ... A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is ...
Video: T cell receptors

For a complete list of videos, visit our video library