Chapter 10, Problem 4RAT

To receive an electric shock, there must be

(a) current in one direction.

(b) moisture in an electrical device being used.

(c) high voltage and low body resistance.

(d) a difference in potential across part or all of your body.

To determine

The correct option for the statement “To receive an electric shock, there must be”.

Answer to Problem 4RAT

The correct option for the statement “To receive an electric shock, there must be” is option (d).

Explanation of Solution

The mobility of electrons in any part of the body in a straight line under the influence of electric voltage is known as electric current. The flow of electric current requires the potential between two extreme ends of the body.

Electric potential is the form of energy that moves the charge from a certain point in space to a distance depending upon its strength. The more the potential difference across the ends of the body, the more will be the electric current flows through it under the same conditions.

If a body has a low resistance and if there is no potential difference across it, then there will be no electric current flows through the body.

Conclusion:

Therefore, the correct option for the statement “To receive an electric shock, there must be” is option (d).