1. In Coulornb's law, increasing the distance between particles by a factor cs 2 keeping all other factors the same, electric force will: A. cause the force to decrease by a factor of 4 B. cause the force to decrease by a factor of 2 C. cause the force to increase by a factor of 4 D. cause the force to increase by a factor of 2

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Please answer all of this for my younger sister please, I don't know this, I'm English teacher. This will be submitted tomorrow.
1. In Coulornb's law, increasing the distance between particles by a factos
2 keeping all other factors the same, electric force will:
A. cause the force to decrease by a factor of 4
B. cause the force to decrease by a factor of 2
C. cause the force to increase by a factor of 4
D. cause the force to increase by a factor of 2
2. Decreasing the charge on both particles by a factor of 2 while leaving all
other factors the same will:
HASIW E
A. cause the force to decrease by a factor of 4
B. cause the force to decrease by a factor of 2
C. cause the force to increase by a factor of 4
D. cause the force to increase by a factor of 2
3. By how much does the electric force between two charges change when the distance
between them is doubled?
А. 4
В. 2
С. 1/2
D. 1/4
4. A positive charge of 3.0 x 10 -7 C is located in a field of 27 N/C directed
toward the south. What is the force acting on the charge?
A. 4.1 x 10 -6 N
B. 6.1 x 10-6 N
C. 8.1 x 10-6 N
EAV
D. 10.1 x 10-6N
5. A positive test charge of 5.0 x 10 6 C is in an electric field that exerts a
force of 2.0 x 10 -4 N on it. What is the magnitude of the electric field at
the location of the test charge?
A. 2.0 x 10 1 N/C
B. 4.0 x 10 1 N/C
C. 6.0 x 10 1 N/C
D. 8.0 x 10 1 N/C
Transcribed Image Text:1. In Coulornb's law, increasing the distance between particles by a factos 2 keeping all other factors the same, electric force will: A. cause the force to decrease by a factor of 4 B. cause the force to decrease by a factor of 2 C. cause the force to increase by a factor of 4 D. cause the force to increase by a factor of 2 2. Decreasing the charge on both particles by a factor of 2 while leaving all other factors the same will: HASIW E A. cause the force to decrease by a factor of 4 B. cause the force to decrease by a factor of 2 C. cause the force to increase by a factor of 4 D. cause the force to increase by a factor of 2 3. By how much does the electric force between two charges change when the distance between them is doubled? А. 4 В. 2 С. 1/2 D. 1/4 4. A positive charge of 3.0 x 10 -7 C is located in a field of 27 N/C directed toward the south. What is the force acting on the charge? A. 4.1 x 10 -6 N B. 6.1 x 10-6 N C. 8.1 x 10-6 N EAV D. 10.1 x 10-6N 5. A positive test charge of 5.0 x 10 6 C is in an electric field that exerts a force of 2.0 x 10 -4 N on it. What is the magnitude of the electric field at the location of the test charge? A. 2.0 x 10 1 N/C B. 4.0 x 10 1 N/C C. 6.0 x 10 1 N/C D. 8.0 x 10 1 N/C
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