IndiaBIX

Electrical Engineering - Magnetism and Electromagnetism

Exercise : Magnetism and Electromagnetism - True or False
6.
Electromagnetic induction is the force that produces a magnetic field.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
The tesla is the unit of magnetic flux.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
Ampere-turn is the unit of magnetomotive force (mmf).
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
A relay is an electromagnetically controlled mechanical device in which electrical contacts are opened or closed by a magnetizing current.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
Reluctance in a magnetic circuit is analogous to current in an electrical circuit.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers