Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
If a very flexible wire is laid out in the shape of a hair pin with its two ends secured, what shape will the wire tend to assume if a current is passed through it? | |
A. | Parabolic. [Wrong Answer] |
B. | Straight line. [Correct Answer] |
C. | Circle. [Wrong Answer] |
D. | Ellipse. [Wrong Answer] |
![]() |