How much work has to be done when 1 coulomb of charge is taken against a potential difference of 1 volt?

Define 1 coulomb of charge .

What do you mean by a potential difference of 1 volt?

What is meant by 'The potential at a point is 1 volt'?

Five identical plates each of area A are joined as shown in the figure. The distance between the plates is d. The plates are connected to a potential difference of V volts. The charge on plates 1 and 4 will be

Determine how much work is to be done to move a 10 C positive charge 1 m along the y-axis in a uniform electric field vec(E ) - 5(hat(i) + hat(j)) V cdot m^(-1) .

How much work should be done in constructing a soap bubble of radius 5 cm? Surface tension of soap solution is 30 dyn. cm^-1 .

Calculate the de Broglie wavelength of an electron that has been accelerated from rest through a potential difference of 5000 volt.