The total energy of a particle: 1) is not related to its relativistic momentum.
2) increases with increasing relativistic momentum.
3) decreases with increasing relativistic momentum.
4) is a constant.
5) behaves differently for different particles.

(2) Increases with increasing the relativistic momentum  

Explanation:

We know that kinetic energy of a moving body of mass m and velocity v is given by

Multiplying both side by mass

We know that momentum p =mv

So

So from the relation we can see that kinetic energy is proportional to the momentum so if we increase the momentum then kinetic energy also increases

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.