exitwound said:
Yes. (Or don't multiply by 1.6x10^-19 in the first place.)exitwound said:
Yes, you got it.
You get used to it after awhile.
An electric potential problem is a type of physics problem that involves calculating the electric potential (or voltage) at a given point in space due to one or more electric charges.
To solve an easy electric potential problem, you will need to know the magnitude and location of the electric charges, as well as the distance from the charges to the point where you want to find the potential. You can use the equation V = kQ/r, where V is the potential, k is a constant, Q is the charge, and r is the distance.
The SI unit for electric potential is the volt (V). Other common units include joules per coulomb (J/C) and electron volts (eV).
Yes, electric potential can be negative. This indicates that the electric field is directed towards the point with negative potential. However, the magnitude of the potential is always positive.
Electric potential is a scalar quantity that represents the amount of potential energy per unit charge at a given point in space. Electric field, on the other hand, is a vector quantity that represents the force exerted on a charged particle at a given point. The electric field is related to the electric potential by the equation E = -∇V, where ∇ is the gradient operator.