Inductors Questions

• What term is used to describe the action of magnetic flux from one circuit that cuts across the conductors of another circuit?
• Find VR and VL.
• Faraday's law states that the:
• A transformer is used:
• The unit of flux density is:
• The time difference, or lag, between flux density and magnetizing force is known as:
• The time required for one weber of flux to cut a conductor and produce one volt is:
• If the primary of a 4:1 turns transformer dissipates 5 W, what is the secondary power?
• A change of one ampere per second in an inductor that induces a voltage of one volt is considered as which unit value?
• What is electromagnetism?
• What is the total inductance of a 5 H and a 100 mH coil connected in parallel?
• What does Faraday's law concern?
• XL = 2ΠfL
• Self-inductance is the property that causes an electromotive force to be produced in a conductor.
• Lenz's law states that the current induced in a circuit due to a change in the magnetic field is so directed as to oppose the change in flux or to exert a mechanical force opposing the motion.
• Kirchhoff's voltage law does not apply to series RL circuits.
• For inductions in series, LT = L1 + L2 + L3 +...
• Inductors connected in series will increase the total inductance value.
• Five time constants are required for current in an inductor to reach a maximum value.
• Magnetic force is the force that produces a magnetic field.