select the correct answer. two charged objects, a and b, are exerting an electric force on each other. what…

select the correct answer. two charged objects, a and b, are exerting an electric force on each other. what will happen if the charge on a is increased? a. the charge on b will decrease. b. the charge on b will increase. c. the electric force between a and b will decrease. d. the electric force between a and b will increase.

select the correct answer. two charged objects, a and b, are exerting an electric force on each other. what will happen if the charge on a is increased? a. the charge on b will decrease. b. the charge on b will increase. c. the electric force between a and b will decrease. d. the electric force between a and b will increase.

Answer

Explanation:

Step1: Recall Coulomb's law

The electric force $F$ between two charged objects is given by $F = k\frac{q_Aq_B}{r^2}$, where $k$ is the Coulomb's constant, $q_A$ and $q_B$ are the charges of the two objects, and $r$ is the distance between them.

Step2: Analyze the effect of increasing $q_A$

If the distance $r$ and charge $q_B$ are constant, when $q_A$ increases, the numerator $q_Aq_B$ in the formula $F = k\frac{q_Aq_B}{r^2}$ increases. Since $k$ and $r$ are non - zero constants, the value of $F$ will increase.

Answer:

D. The electric force between A and B will increase.