Question: If a coil is wound around a steel core and electric current is passed through the coil, the steel core acts as a?
Options
A : Electromagnet
B : Permanent magnet
C : Neither electromagnet nor permanent magnet
D : Either electromagnet or permanent magnet
Basic Electrical Engineering Magnetic Field Solenoid more questions
Which of the following conditions are satisfied when the electrolytic....
Which following is not constant for the calibration factor in....
By which process we can get higher yields of gasoline....
The ____________ is the simplest corrosion produced by means of....
Which of the following is a non-invasive technique to measure....
Which of the following is a non invasive method for....
According to Faraday’s law, EMF stands for
Basic Electrical Engineering Alternating Current Resistive Circuit more Online Exam Quiz
Basic Electrical Engineering Kirchhoffs Law Network Solution
Basic Electrical Engineering Kirchhoffs Laws Network Solutions
Basic Electrical Engineering Kirchhoffs Voltage Law
Basic Electrical Engineering Leakage Conduction Currents Capacitors
Basic Electrical Engineering Magnetic Field
Basic Electrical Engineering Magnetomotive Force Magnetic Field Strength
Basic Electrical Engineering Maximum Power Transfer
Basic Electrical Engineering Mcqs