School
NGR
Welcome to Schoolngr.com
Home
School
News
C B T
Classroom
Search SchoolNGR
Search
Friday, 03 April 2026
Register
.
Login
Your browser does not seems to have Javascript enabled. Please enable Javascript in order to use all the features of this website!
What determines the polarity at the ends of an electromagnet? The
Classroom
Physics Classroom
Waec
Waec 2016
More Topics
What determines the polarity at the ends of an electromagnet? The
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Magnitude of the current passing through the wire
B
Material of the core of the magnet
C
Material of the coil
D
Direction of current in the wire
Show Answer
Show Explanation
Correct Answer:
Option D
Explanation:
Prev
Current
Next
Share question on:
Facebook
X
WhatsApp
Study Subjects
Accounts - Principles of Accounts
Animal Husbandry
Aptitude Test
Agricultural Science
Arabic
Auto Mechanics
Basic Electronics
Biology
Bookkeeping
Block laying, bricklaying, and concreting work
Load More Subject
Stay Updated
Follow us on:
Facebook
X