Yahoo Web Search

  1. The resting membrane potential of an axon occurs when the neuron is not...negative relative to the extracellular-fluid side. Action potentials are initiated at the axon hillock (or the...

    3 Answers · Science & Mathematics · 11/11/2011

  2. The Resting Potential All cells (not just excitable cells...of sodium into the cell reduces the resting potential at that spot on the cell creating an excitatory postsynaptic...

    1 Answers · Science & Mathematics · 23/05/2011

  3. Action potential is a short-lasting event in which the electrical membrane potential of a cell..." or "spikes", and the temporal sequence of action potentials generated by a neuron is called its "spike train...

    4 Answers · Health · 20/10/2011

  4. Potential Energy: Potential energy exists whenever an object which... the position of objects in the earth's gravitational field. The potential energy of an object in this case is given by the relation: PE...

    7 Answers · Science & Mathematics · 05/06/2007

  5. An action potential is caused by positive ions moving in and then out of...above a certain intensity or threshold. Not all stimuli initiate an action potential . The stimulus could be a pin prick, light, heat, sound or an electrical disturbance in...

    2 Answers · Science & Mathematics · 12/07/2009

  6. the potential outside the sphere is zero i.e for r" > r' Note that if were not defined in the introduction, the exact value for the potential could not be calculated (since potential is always in terms of...

    2 Answers · Science & Mathematics · 02/02/2008

  7. Electric potential at a point is the sum: k·∑( q/r ) Where k is a constant...to the point of interest. (a) Since the charges are equal, the potential at the corners are kq·∑( 1/r ) No matter which pair of ...

    1 Answers · Science & Mathematics · 23/07/2011

  8. Electrostatic potential is defined as work done per unit charge in...positive and charge moved was negative so finally change in potential was negative. hence charge was moved from ...

    3 Answers · Science & Mathematics · 15/06/2011

  9. Consider, by analogy, the electric potential . For a point charge, it's V = kq/r with...the position r, starting at infinite separation, the electric potential is the work PER UNIT CHARGE...

    2 Answers · Science & Mathematics · 08/02/2013

  10. potential = kσ2π[√(z² + R²) - z] The derivation is shown....phy-astr.gsu.edu/hbase/electric/potlin.html First find the potential the disk had no hole, then find the potential for the hole; subtract...

    1 Answers · Science & Mathematics · 07/03/2016

  1. Try asking your question on Yahoo Answers