A recent school question and answer requested students to assert what they feel is the main important thing for a student to do if they wanted to get success. One that response stood out from the rest was practice. Successful persons commonly are not born successful; they become successful by just hard work and persistence. If you wish to complete your goals, keep this in mind! in this article, are one of the answer and question example that you could simply utilize to practice and enriches your information and also give you insights that could just assist you to preserve your study in school.

## Question:

A proton starts from rest and gains 8.35 x 10^-14 joule of kinetic energy as it accelerates between points A and B in an electric field. The potential difference between points A and B in the electric field is approximately

## Answer:

The **potential difference** between points **A** and **B** in the **electric field **is approximately equal to

__Given the following data:__

- Kinetic energy =

__Scientific data:__

**Charge**of**proton**=

To determine the **potential difference** between points **A** and **B** in the **electric field**:

Mathematically, **kinetic energy** is calculated by using this **formula**;

__Where:__

- K.E is the
**kinetic energy**.

- q is the
**charge**of a particle.

- is the
**potential difference**of a particle.

Making the subject of **formula**, we have:

Substituting the given parameters into the **formula**, we have;

When is **approximated**, we have:

Potential difference = 522,000 Volts

**Potential difference** =

From the answer and question examples above, hopefully, they may help the student sort out the question they had been looking for and remember of all the things declared in the answer above. Then can certainly make some sharing in a group discussion and also study with the classmate about the topic, so another student also will have some enlightenment and still keeps up the school learning.