springs
... Gravitational Potential Energy: Potential energy due to an object’s position above the surface. Formula PE = m·g·h m = mass g = acceleration of gravity (9.81 m/s2 ) h = vertical component of displacement height Units: Joules (J) or Ft-lbs ...
... Gravitational Potential Energy: Potential energy due to an object’s position above the surface. Formula PE = m·g·h m = mass g = acceleration of gravity (9.81 m/s2 ) h = vertical component of displacement height Units: Joules (J) or Ft-lbs ...
AP Physics Chapter 17 Electric Potential and
... • W=qVba • W=Fd=qEd where d is the distance ll to field lines from point a to b… • qV=qEd …so V=Ed and E=V/d • See Example 17-2 p 506 ...
... • W=qVba • W=Fd=qEd where d is the distance ll to field lines from point a to b… • qV=qEd …so V=Ed and E=V/d • See Example 17-2 p 506 ...
Electric Potential 1. A negative charge q is fired through small hole
... (c) Write down an equation of potential energy of the charge when it is at some distance d from the negative plate. Is the potential energy positive or negative? Now explain why the charge is either speeding up, slowing down or neither using the concept of potential energy. ...
... (c) Write down an equation of potential energy of the charge when it is at some distance d from the negative plate. Is the potential energy positive or negative? Now explain why the charge is either speeding up, slowing down or neither using the concept of potential energy. ...
Motional emf
... Then the conduction electrons feel a force given by F = ev × B and they migrate along the wire until they quickly reach an equilibrium with eE = evB or E = vB. The electric field is related to the potential difference across the wire as ∆V = EL, so that ∆V = EL = vBL so that as long as the rod moves ...
... Then the conduction electrons feel a force given by F = ev × B and they migrate along the wire until they quickly reach an equilibrium with eE = evB or E = vB. The electric field is related to the potential difference across the wire as ∆V = EL, so that ∆V = EL = vBL so that as long as the rod moves ...
Review for Chapter 5 and 6 Test
... being done. 3. Be able to define gravitational potential energy and kinetic energy and give examples. 4. Understand the principle of conservation of energy. 5. Formulas that will be given to you: a. PE=mgh (Remember it can be called GPE also) b. KE=1/2mv2 c. W=Fdcosθ (if there is no angle(θ), than θ ...
... being done. 3. Be able to define gravitational potential energy and kinetic energy and give examples. 4. Understand the principle of conservation of energy. 5. Formulas that will be given to you: a. PE=mgh (Remember it can be called GPE also) b. KE=1/2mv2 c. W=Fdcosθ (if there is no angle(θ), than θ ...