Question

Which of the following statements about the gravity and electricity is FALSE?

a. Group of answer choices
b. Gravity depends only on mass while electricity only on the charge.
c. Mass is only positive while charge can be both positive and negative.
d. Both gravity and electricity are only attractive.
e. Gravity is much weaker compared to electricity.
f. Gravity is only attractive while electricity is both attractive and repulsive.

Answer 1

The false statement is 'Both gravity and electricity are only attractive' because gravity is always attractive while electricity can be both attractive and repulsive.

Step-by-step explanation:

The statement about gravity and electricity that is FALSE is 'Both gravity and electricity are only attractive.' While gravity is only attractive, electricity can exhibit both attractive and repulsive forces. This is because electric forces act on objects with a property known as charge, which can be either positive or negative. Like charges repel each other, and unlike charges attract each other.

It's important to note that gravitational force depends only on mass, which is always positive, while electric forces depend on charge, which can be positive or negative. Additionally, gravity is much weaker compared to electricity. For example, the force of gravity is negligible on a small scale, where charged particle interactions are crucial, but on a large scale such as between the Earth and a person, gravity becomes dominant since most objects are electrically neutral and Coulomb forces tend to cancel each other out.