Question: 23 of 24: . which statement is true regarding dc current? . select one of the options below as your . a.. the electrons move back and forth.. b.. there can only be one voltage supplied.. c.. a high voltage current can be transformed into a low voltage current.. d.. a low voltage current can be transformed into a high voltage current.. e.. this is what is sent from the power plants to your home..

The correct answer is B.

Explanation:

In DC current, the electric current flows only in one direction. The rate of flow of electrons constitutes the current.

DC voltage and DC current are constant with time.

For example, battery supplies DC voltage.

In AC current, the electric current reverses its direction periodically. Here, the electrons move back and forth. AC voltage can be supplied long distances. For example, AC voltage is supplied to our home.

Step-up and step-down transformers are used to increase or decrease the voltage.

The statement is true about DC current from the given options

is "There can only be one voltage supplied".

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

you can cut your hand off if your not