Question

a circular loop of radius 0.0400 m is oriented 35.0 degrees to a 0.152 T magnetic field. what is the magnetic flux through the loop?
Hint: how do you find the area of the circle?
what is the coefficient and the exponent
formula is Wb= A B cos angle between B and the normal (perpendicular) to A

Answer 1

Do you know the formula to find the area of a circle?

Answer 2

yes
Wb= A B cos angle between B and the normal (perpendicular) to A

Answer 3

That's the formula for finding magnetic flux.

The formula we were using in the previous question.

Wb is magnetic flux. It's a weird initial for it but that's what they use.
A stands for area. Which is why I'm asking for the fourth time, if you know how to find the area of a circle?

B stands for magnetic field. They gave us this value in the question.


Now, do you know how to find the area of a circle?
Do you know what a circle is?

Answer 4

no

Answer 5

Do you at least know what a circle is

Answer 6

thats y i aid just do this question and i will follow on

Answer 7

You'd be having us do every single question then

We don't get paid to help you, you know this right? We're not obligated to answer any questions or help anyone.

Answer 8

But patience.

Have you seen this formula before?

Area = \(\pi r^2\)

Answer 9

just do this question and i will follow on
dont even answer it

Answer 10

How do I do this question while at the same time not answer it

Answer 11

just get to the last step

Answer 12

Can you find the area using the formula?

Area = \(\pi r^2\)

Plug in r = 0.04 m
What is the area of the circle?

Answer 13

so i will type area= pi*0.04

Answer 14

If I just give you the last step to all these questions, where you just plug stuff into a calculator, you'd learn absolutely nothing

You need to realize that I've already done this for you AND EVEN THEN you still weren't able to proceed and finish the question

Answer 15

Area = pi * (0.04)^2

0.04^2
That ^2 means squared
Which is 0.04 * 0.04

Answer 16

ok did that

Answer 17

What did you get

Answer 18

Don't forget to multiply the pi

Answer 19

0.0430

Answer 20

I have no idea what that number is or how you got to it

What did you put into your calculator to get that?

That's not the area, that's not even any common mistakes when people try to get the area

Answer 21

nvm i dont need yoour help
all i ask for u to plug it in and u wont thats it

Answer 22

I told you what to plug in and you can't even use a calculator. I think you have bigger issues at hand.

Whenever you decide to get off your high horse and be appreciative of the time and energy people are putting in to help you, then I'll be more than happy to help you again. And you really need to lose that sense of entitlement, and put at least a little bit of effort into your own work.

Yes, you're struggling to see how these concepts will be applicable in your real life. But like, using a calculator is a basic. Knowing how to just plug in numbers into an equation is really simple.

Whenever you're ready to be helped, we'll be ready to help you.

Answer 23

i got the answer is 6.21x10^-4 WB

Answer 24

Eh close enough, you probably used 3.14 instead of \(\pi\)

I got 6.26*10^-4 webers

Answer 25

a loop of area 0.100 m^2 is oriented at a 15.5 degree angle to a 0.500 T magnetic field. it rotates until it is at a 45.0 degree angle with field. what is the resulting CHANGE in the magnetic flux
?Wb

Answer 26

a loop of area 0.100 m^2 is oriented at a 15.5 degree angle to a 0.500 T magnetic field. it rotates until it is at a 45.0 degree angle with field. what is the resulting CHANGE in the magnetic flux
?Wb