What work must be done in carrying an `alpha -` pariclae across a potential difference of 1 volt?

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

Find the workdone in electron volt in carrying a proton across a potential difference of 1 volt.

___ is the amount of work done in carrying a change of 4 C across two points having a potential difference of 18V.

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

What is the work done in moving a charge of Q coulomb against a potential difference of V volt? (Q//V , QV, Q+V, Q-V)

The amount of work done in moving a charge of 5 C across two points having a potential difference of 15 Volts is equal to