Ask your own question, for FREE!
Physics 15 Online
OpenStudy (anonymous):

An electromagnet can be made by wrapping wire around which object? A. http://static.k12.com/calms_media/media/1366500_1367000/1366846/1/3c3c01370e703885f99518523626e27a5aaa2d06/MS_PHYS_SCI_287608_B.jpg B. http://static.k12.com/calms_media/media/1366500_1367000/1366845/1/6ab7c2e4dae277fd61a44e8701326f52a68e0cec/MS_PHYS_SCI_287608_A.jpg C. http://static.k12.com/calms_media/media/1366500_1367000/1366847/2/aaf721d2f2046d483b8cdbcbc04420e34435d8d4/MS_PHYS_SCI_287608_C_rev1.jpg

OpenStudy (yolo_king):

What do you think?

OpenStudy (anonymous):

A or D

OpenStudy (anonymous):

should be soft iron core.. coz the susceptibility of iron core is high

OpenStudy (yolo_king):

Neither of them are right. Its actually C the Nail because what happens is |dw:1425577626813:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
TJH: love Love, it comes, it goes But what if it stayed stayed in the silence the storm stayed when the world was loud for me it's different; it left when it was
5 days ago 4 Replies 3 Medals
Puffer: General question what came first the chicken or the egg itu2019s a trick question
5 days ago 5 Replies 1 Medal
Twaylor: would anyone mind helping me fix this in my code
1 week ago 9 Replies 0 Medals
TJH: Thank you to staff and admin for keeping this place running
23 hours ago 8 Replies 1 Medal
Bounty: the world keeps moving fast and I'm stuck in a time lapse all I need is a minute
1 week ago 4 Replies 0 Medals
Bounty: can I get so tips on how to start my journey into semi-realism art also on how to
2 weeks ago 0 Replies 0 Medals
Strawberryluna: Read my poem. Im not for criticism its a poem I wrote after my breakup: Youu2019ll never understand the way you made me break, I hate that I still love you
6 days ago 5 Replies 2 Medals
Bounty: first poem in a min- (tittle)? one moment i'm fine I smile till my face burns I laugh till I cant breath Then I cry I wonder where I went wrong I listen to
3 weeks ago 5 Replies 1 Medal
Twaylor: 3d printing a glider (for 150 pound 5'8 person - prolly should make it for up to
2 hours ago 7 Replies 0 Medals
cullenn: pitter patter sound of rain gently tapping my window tonight. calming, soothing, right? not for me.
3 weeks ago 2 Replies 0 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!