Knowee
Questions
Features
Study Tools

1. Ll___________________ 2. It is the electric field multiplied by the distance.___________________ 3. An emf induced by the motion of the conductor across the magnetic field.___________________ 4. It is the electric field E multiplied by the length.___________________ 5. States that the induced emf in a circuit is equal to the time rate of change of the magnetic flux through it.___________________ 6. A non-conservative field in the loop equal to the emf divided by the circumference of the loop.___________________ 7. Consists of coils of conductors that receive a voltage and produce magnetic flux.___________________ 8. They are electrical connections that are used to transfer power to and fro from the rotor of an AC generator.___________________ 9. It converts mechanical energy into electrical energy.___________________10. Force that makes the free charges in the rod moves, at the upper end creating an excess of positive charge and of a negative charge at the lower end.___________________11. Unit of a magnetic field.___________________12. A current measuring device.___________________13. Current caused by changing magnetic field in the circuit.___________________14. Equation of emf when v is not perpendicular to the field B.

Question

  1. Ll___________________ 2. It is the electric field multiplied by the distance.___________________ 3. An emf induced by the motion of the conductor across the magnetic field.___________________ 4. It is the electric field E multiplied by the length.___________________ 5. States that the induced emf in a circuit is equal to the time rate of change of the magnetic flux through it.___________________ 6. A non-conservative field in the loop equal to the emf divided by the circumference of the loop.___________________ 7. Consists of coils of conductors that receive a voltage and produce magnetic flux.___________________ 8. They are electrical connections that are used to transfer power to and fro from the rotor of an AC generator.___________________ 9. It converts mechanical energy into electrical energy.___________________10. Force that makes the free charges in the rod moves, at the upper end creating an excess of positive charge and of a negative charge at the lower end.___________________11. Unit of a magnetic field.___________________12. A current measuring device.___________________13. Current caused by changing magnetic field in the circuit.___________________14. Equation of emf when v is not perpendicular to the field B.
...expand
🧐 Not the exact question you are looking for?Go ask a question

Solution

  1. This seems to be incomplete. Please provide the full text.
  2. This is the formula for electric potential or voltage in an electric field.
  3. This is the principle behind electromagnetic induction, specifically Faraday's Law.
  4. This is another way to express the formula for electric potential or voltage in an electric field.
  5. This is Faraday's Law of electromagnetic induction.
  6. This is a description of the electric field in a loop with an induced emf.
  7. This is a description of a transformer or an inductor.
  8. These are called slip rings in an AC generator.
  9. This is the function of a generator.
  10. This is the principle behind the Hall effect.
  11. The unit of a magnetic field is the Tesla.
  12. This is an ammeter.
  13. This is induced current or Faraday's current.
  14. The equation for emf when velocity is not perpendicular to the magnetic field is emf = vBLsinθ, where v is the velocity, B is the magnetic field, L is the length of the conductor, and θ is the angle between v and B.

This problem has been solved

Similar Questions

State the four Maxwell equations for an electric field, E, and a magnetic field, B (you do notneed to define other symbols used).

The diagram shows the cross sections of equipotential surfaces at various distance 𝑥 from apoint 𝑂 in an electric field.(a) Explain whether the electric field is uniform.(b) Find the magnitude of the electric field strength.(c) What is the direction of the electric field?(d) What is the force acting on an electron in the electric field?

1. A wire of length 1.0m moves with a speed of 10m/s perpendicular to a magnetic field. If the emf induced in the wire is 1.0V, the magnitude of the magnetic field is

An AM radio station broadcasts isotropically (equally in all directions) with an average power of 3.60 kW. A receiving antenna 75.0 cm long is at a location 4.00 mi from the transmitter. Compute the amplitude of the emf that is induced by this signal between the ends of the receiving antenna. mV How is the emf related to the electric field produced at the antenna?

2 marks) Use Gauss’ law to find the E-field outside of a long straight wire.

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.