# Science

Electric charges that are different
A. attract each other.
B. repel each other.
C. exist in pairs.
D. do not interact.
i think it is a

1. 👍
2. 👎
3. 👁
1. a is correct

1. 👍
2. 👎
👤
bobpursley

## Similar Questions

1. ### physics

Which of the following statements about electric field lines due to static charges are true? (Select all that apply.) Electric field lines can never cross each other. Static charges can create closed loop electric field lines that

2. ### Science

Two identical charges repel each other with a force of 16N. If the distance between the charges is doubled, the force will be?

3. ### physics

Three point charges, q1, q2, and q3, lie along the x-axis at x=0, x=3 cm, and x=5 cm, respectively. Calculate the magnitude and direction of the electric force on each of the three points when q1=+6.0 muC, q2=+1.5 muC, and q3=-2.0

4. ### Science

Which statement explains how the charges on objects determine the electric force between them? (1 point) Objects with positive charges repel each other, and objects with negative charges attract each other. Objects with the same

1. ### physics

In a thundercloud there may be an electric charge of 46 C near the top of the cloud and −46 C near the bottom of the cloud. If these charges are separated by about 6 km, what is the magnitude of the electric force between these

2. ### Science

Two point charges are 10.0 cm apart and have charges of 2.0 μC and –2.0 μC, respectively. What is the magnitude of the electric field at the midpoint between the two charges? 8.99*10^9(2*10^-6/.025)=719200 Two equal charges

3. ### physics

please check this: Which sentence best describes electrical conductors? a. electrical conductors have low mass density b. electrical conductors have high tensile strength c. electrical conductors have electric charges that move

4. ### Physics

The figure shows four electrical charges located at the corners of a rectangle. Like charges, you will recall, repel each other while opposite charges attract. Charge B exerts a repulsive force (directly away from B) on charge A

1. ### Physics

1)Which of the following statements is true about electric forces? A)electric forces cause objects to only attract each other. B)electric forces cause objects to only repel each other C)electric forces cause objects to repel or

2. ### MEC

two charges repel each other with a force of 0.1N when they are 5cm apart. Find the forces between the same charges when they are 2cm and 8cm apart.

3. ### physics

The sum of two point charges is 6µC. They attract each other with a force of 0.9N, when kept 40cm apart. Calculate the charges.

4. ### Physics

Two point charges attract each other with an electric force of magnitude F. If one charge is reduced to 1/3 its original value and the distance between the charges is doubled, what is the resulting magnitude of the electric force