Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Work = energy = Fd = Force times distanceWe know that charge of the electron is 1.6e-19 C and the work function
of the electron is 1.6e-19 J can anyone descripe the relation between
charge and energy and why the value remains same?
Must be midterms week.On May 7, 11:59 am, "I'm Mr.B" <iambhara...@gmail.com> wrote:
We know that charge of the electron is 1.6e-19 C and the work function
of the electron is 1.6e-19 J can anyone descripe the relation between
charge and energy and why the value remains same?
Work = energy = Fd = Force times distance
F =qE = charge times electric field - Force
E = electric field = volts per distance = volts per meter = V/d
multiply force eqation by distance to get energy
Fd = qEd
substitute electric field equation
energy = Fd = qEd = q(V/d)d = qV
energy = qV
units of electron volts = energy
1 electron volt = 1.6e-19 J
May is finals month. He's toast.Globemaker wrote:
On May 7, 11:59 am, "I'm Mr.B" <iambhara...@gmail.com> wrote:
We know that charge of the electron is 1.6e-19 C and the work function
of the electron is 1.6e-19 J can anyone descripe the relation between
charge and energy and why the value remains same?
Work = energy = Fd = Force times distance
F =qE = charge times electric field - Force
E = electric field = volts per distance = volts per meter = V/d
multiply force eqation by distance to get energy
Fd = qEd
substitute electric field equation
energy = Fd = qEd = q(V/d)d = qV
energy = qV
units of electron volts = energy
1 electron volt = 1.6e-19 J
Must be midterms week.
Ahh finals, That explains it.On Sat, 07 May 2011 20:29:58 -0700, Rich Grise <ri...@example.net.invalid
wrote:
Globemaker wrote:
On May 7, 11:59 am, "I'm Mr.B" <iambhara...@gmail.com> wrote:
We know that charge of the electron is 1.6e-19 C and the work function
of the electron is 1.6e-19 J can anyone descripe the relation between
charge and energy and why the value remains same?
Work = energy = Fd = Force times distance
F =qE = charge times electric field - Force
E = electric field = volts per distance = volts per meter = V/d
multiply force eqation by distance to get energy
Fd = qEd
substitute electric field equation
energy = Fd = qEd = q(V/d)d = qV
energy = qV
units of electron volts = energy
1 electron volt = 1.6e-19 J
Must be midterms week.
May is finals month. He's toast.- Hide quoted text -
- Show quoted text -