What is Conducting: Definition and 561 Discussions

Conducting is the art of directing a musical performance, such as an orchestral or choral concert. It has been defined as "the art of directing the simultaneous performance of several players or singers by the use of gesture." The primary duties of the conductor are to interpret the score in a way which reflects the specific indications in that score, set the tempo, ensure correct entries by ensemble members, and "shape" the phrasing where appropriate. Conductors communicate with their musicians primarily through hand gestures, usually with the aid of a baton, and may use other gestures or signals such as eye contact. A conductor usually supplements their direction with verbal instructions to their musicians in rehearsal.The conductor typically stands on a raised podium with a large music stand for the full score, which contains the musical notation for all the instruments or voices. Since the mid-19th century, most conductors have not played an instrument when conducting, although in earlier periods of classical music history, leading an ensemble while playing an instrument was common. In Baroque music from the 1600s to the 1750s, the group would typically be led by the harpsichordist or first violinist (see concertmaster), an approach that in modern times has been revived by several music directors for music from this period. Conducting while playing a piano or synthesizer may also be done with musical theatre pit orchestras. Communication is typically mostly non-verbal during a performance. However, in rehearsals, frequent interruptions allow the conductor to give verbal directions as to how the music should be played or sung.
Conductors act as guides to the orchestras or choirs they conduct. They choose the works to be performed and study their scores, to which they may make certain adjustments (such as in tempo, articulation, phrasing, repetitions of sections), work out their interpretation, and relay their vision to the performers. They may also attend to organizational matters, such as scheduling rehearsals, planning a concert season, hearing auditions and selecting members, and promoting their ensemble in the media. Orchestras, choirs, concert bands, and other sizable musical ensembles such as big bands are usually led by conductors.

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  1. F

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    Homework Statement An electrically neutral conducting sphere of inner radius Ra and outer radius Rb is centered on the origin. Two equal, positive point charges of magnitude Q are located on the x-axis on each side a distance d from the origin. Determine the electrical potential in the...
  2. X

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  3. A

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    If an uncharged conductor, a metal rod say, is placed in a uniform electric field E, parallel to the field (see figure), does it develop a potential difference between its two ends? If so, how is the potential difference related to the field E?
  4. S

    Potential Due to a Charged non conducting sphere

    Homework Statement \bold{V}\ =\ \frac{Q\,(3R^2\ -\ r^2)}{4\,\pi\,\varepsilon_0 \ \ {2R^3}} Potential inside the sphere. Homework Equations Electric field inside the sphere (non conducting): \bold{E}\ =\ \frac{Q.r}{4\,\pi\,\varepsilon_0\,R^3}...
  5. C

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  6. F

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  7. V

    What is the Charge Distribution on Concentric Spherical Shells?

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  8. L

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  9. L

    Velocity of a moving conducting bar in a magnetic field

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  10. S

    Parallel conducting wires and zero magnetic field x value

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  11. T

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  12. O

    Electric charge on hollow spherical conducting shells Gauss's Law(?)

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  13. I

    Sphere above thin conducting sheet

    A sphere of mass m = 0.45 kg is suspended 0.20 m above a thin sheet of charge with an area of 0.65 m2 and uniform surface charge density σ. The sphere has a uniform charge density of 4 nC/m3 and a radius of 3.2x10-3 m. You may ignore adverse field effects from the edges of the sheet of charge...
  14. M

    Voltage of a charged conducting sphere

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  15. G

    Electrostatic Potential Energy of a Conducting Sphere

    Homework Statement Determine the total electrostatic potential energy of a conducting sphere of radius r_0 that carries a total charge Q distributed uniformly on its surface. Give your answer in terms of Q, r_0, epsilon_0 and appropriate constants. Homework Equations The Attempt at...
  16. R

    What is the Electric Field in a Hollow Sphere with a Point Charge at the Center?

    Homework Statement Consider a conductor in the shape of a hollow sphere with inner radius A and outer radius B. The sphere has a net positive charge +q. A negative point charge of value -2q is placed at the center of the sphere (r=0). Determine the electric field in the three regions of...
  17. C

    Two Conducting Spheres Connected by a Wire

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  18. 1

    Charge on the surface of a conducting sphere.

    I need to find the charge and charge density on the surface of a conducting sphere of radius r=0.15m and of a potential of V=200V. I know the surface charge density, which is Q/A. The surface area is 0.28274, but I can't find the charge.
  19. 1

    Finding charge on conducting sphere

    I need to find the charge and charge density on the surface of a conducting sphere of radius r=0.15m and of a potential of V=200V. I know the surface charge density, which is Q/A. The surface area is 0.28274, but I can't find the charge.
  20. R

    Charge on a nonconducting rod with a conducting shell

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  21. M

    Proton passes parallel conducting plates

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  22. O

    Current density of a moving conductor or conducting fluid

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  23. J

    Electric Field of a Spherical Conducting Shell

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  24. U

    Current on a perfectly conducting plane

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  25. V

    Finding Potential Inside a Conducting Sphere

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  26. Q

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  27. C

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  28. L

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  29. S

    Electric Field inside a Hollow non conducting sphere.

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  30. C

    Conducting Sphere Covered By Spherical Dielectric

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  31. E

    Question about conducting plates

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  32. V

    Heat Conducting Material

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  33. S

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  34. A

    Two oppositely charged infinite conducting plates

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  35. P

    How Does Charge Distribute on Varying Radii Conducting Spheres?

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  36. S

    Simple Voltage in Conducting Spherical Shell Question

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  37. P

    Conducting Sphere in a nonconducting fluid

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  38. T

    Conducting slab between two plates

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  39. A

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  40. A

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  41. N

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  42. A

    Induced charge in conducting plate

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  43. G

    Charging a Conducting Rod: Exploring Charge Behavior and Distribution

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  44. E

    What Is the Capacitance Between Two Long Parallel Cylindrical Wires?

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  45. T

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  46. S

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  47. C

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  48. S

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  49. A

    What Was the Initial Charge on Sphere A in the Conducting Spheres Problem?

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  50. S

    Charge on conducting and non-conducting body

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