Work (electrical)
Electrical work is the work done on a charged particle by an electric field. The equation for 'electrical' work is, naturally, equivalent to that of 'mechanical' work:
where
- Q is the charge of the particle, q, the unit charge
- E is the electric field, which at a location is the force at that location divided by a unit ('test') charge
- FE is the Coulomb (electric) force
- r is the displacement
- is the dot product
Read more about Work (electrical): Electric Power
Famous quotes containing the word work:
““Which is more important to you, your field or your children?” the department head asked. She replied, “That’s like asking me if I could walk better if you amputated my right leg or my left leg.””
—Anonymous Parent. As quoted in Women and the Work Family Dilemma, by Deborah J. Swiss and Judith P. Walker, ch. 2 (1993)