Below are 3 pieces of cobalt metal . In each, four different magnetic domains are drawn. Each domain is labeled with an arrow indicating the direction of the magnetic field in that domain. Which of these bars of cobalt metal has a magnetic field? O Bar A O Bar B O Bar C

1 answer
Question:

Below are 3 pieces of cobalt metal . In each, four different magnetic domains are drawn. Each domain is labeled with an arrow indicating the direction of the magnetic field in that domain. Which of these bars of cobalt metal has a magnetic field?
O Bar A
O Bar B
O Bar C

Answers

Answer: BThose two are the only ones with the lines in opposite directions. The lines are also going towards one another so there is a magnetic pull

Similar Solved Questions

1 answer

A quadratic equation is an equation that can be written in the form ax2+bx+c=0 where a,b, and c are real numbers and a is not 0. True or False

A quadratic equation is an equation that can be written in the form ax2+bx+c=0 where a,b, and c are real numbers and a is not 0. True or False...
1 answer

Statistical models are used for forecasting labor demands because they are good at capturing "once-in-a-lifetime" changes. True False

Statistical models are used for forecasting labor demands because they are good at capturing "once-in-a-lifetime" changes. True False...
1 answer

“fighting Grendel was like fighting the sea” is an example of A. alliteration B. metaphor C. simile D. theme this is due at 10 so.. can someone answer this fairly fast?

“fighting Grendel was like fighting the sea” is an example of A. alliteration B. metaphor C. simile D. theme this is due at 10 so.. can someone answer this fairly fast?...
1 answer

Write a value in each region that makes the inequality or inequalities true. 2x-1>3 and 3(x-3)<0

Write a value in each region that makes the inequality or inequalities true. 2x-1>3 and 3(x-3)<0...
1 answer

Monopolistically competitive markets and perfectly competitive markets share some similarities but differ in a number of ways. One such difference between the two is that monopolistically competitive firms (1 point)

Monopolistically competitive markets and perfectly competitive markets share some similarities but differ in a number of ways. One such difference between the two is that monopolistically competitive firms (1 point)...
2 answers

The most important area of wellness is physical wellness. O A. True OB. False

The most important area of wellness is physical wellness. O A. True OB. False...
2 answers

Which two Sacraments' origins do we honor and celebrate on Holy Thursday?

Which two Sacraments' origins do we honor and celebrate on Holy Thursday?...
1 answer

Cars entering our field of vision from the side require the use of

Cars entering our field of vision from the side require the use of...
1 answer

HElP PLEASE?Think about the parts of an egg, and write down why you think it can act as a model of an animal cell. Also write down your predictions of what will happen when you leave an egg in vinegar for three days.

HElP PLEASE?Think about the parts of an egg, and write down why you think it can act as a model of an animal cell. Also write down your predictions of what will happen when you leave an egg in vinegar for three days....
1 answer

Which activities could take a little longer to complete without affecting the total completion time?

Which activities could take a little longer to complete without affecting the total completion time?...
1 answer

The number of chipmunks in a forest is five more than four times the number of squirrels. Lets represent the number of squirrels. Write the expression that gives the number of chipmunks in the forest

The number of chipmunks in a forest is five more than four times the number of squirrels. Lets represent the number of squirrels. Write the expression that gives the number of chipmunks in the forest...
1 answer

ANSWER QUICKLY.. Provide the algebraic sentence that would represent the verbal sentence, “ten less than two-thirds of a number results in 15”.

ANSWER QUICKLY.. Provide the algebraic sentence that would represent the verbal sentence, “ten less than two-thirds of a number results in 15”....
2 answers

When she adds 2 to both sides, the equation 4x = 3x results. which is the best interpretation of this equation?the equation has infinite solutions.the equation has one solution: x = 0.the equation has one solution: x = .the equation has no solution?

When she adds 2 to both sides, the equation 4x = 3x results. which is the best interpretation of this equation?the equation has infinite solutions.the equation has one solution: x = 0.the equation has one solution: x = .the equation has no solution?...
1 answer

In what ways are cellulose and starch similar to each other and in what ways are they different?

In what ways are cellulose and starch similar to each other and in what ways are they different?...
1 answer

How are the graphs of a body chemical controlled by negative feedback and a chemical controlled by positive feedback similar? how are they different?

How are the graphs of a body chemical controlled by negative feedback and a chemical controlled by positive feedback similar? how are they different?...
1 answer

What did the heliocentric and geocentric theories explain

what did the heliocentric and geocentric theories explain...
1 answer

Give me an example of a unit rate used in a real world sutuation

give me an example of a unit rate used in a real world sutuation...
1 answer

When is it appropriate to ask why someone does not drink?

when is it appropriate to ask why someone does not drink?...
2 answers

Plsss helpp bestiessss I’ll mark you brainliesttt

Plsss helpp bestiessss I’ll mark you brainliesttt...
1 answer

Describe the scientific methods used to determine the age of the universe

describe the scientific methods used to determine the age of the universe...

-- 0.015581--