wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A circular coil of wire consisting of 100 turns, each of radius 8 cm carries a current of 0.40 A What is the magnitude of the magnetic field B at a point 20 cm from the wire?

A
=6.14×104T
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
=4.14×104T
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
=3.14×104T
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
=5.14×104T
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon