Below Inductance quiz are Multiple Choice Questions (MCQs) type Quiz. These Inductance MCQ Questions helps you to refresh your Inductance, you can see the correct option by clicking on it. .
1. Which of the following factors DOES NOT affect the self inductance of a coil?
The length of the coil
The current flows in the coil
The number of turn of the coil
The cross sectional area of the coil
2. A 10-turn ideal solenoid has an inductance of 4.0 mH. To generate an emf of 2.0 V the current should change at a rate of:
3. An airplane with a wingspan of 60.0 m flies parallel to the Earth’s surface at a point where the downward component of the Earth's magnetic field is 0.400 x l0-4 T. If the induced potential between wingtips is 0.900 V, what is the plane’s speed?
4. A 10-turn ideal solenoid has an inductance of 3.5 mH. When the solenoid carries a current of 2.0 A the magnetic flux through each turn is:
3.5 x 10^–4 Wb
7.0 x 10^–4 Wb
7.0 x 10^–3 Wb
7.0 x10^–2 Wb
5. A time-delay relay that uses an RC timing circuit is called a(n)_________