  Electrostatic force

Quiz by Sigfred Allen Alisbo

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Correct quiz answers unlock more play!  15 questions
• Q1

The symbol "k" in Coulomb's law represents what?

Coulomb's Constant

Coulomb's Charges

Charles Constant

Coulomb's Numbers

30s
• Q2

A 53C charge and a 28C charge is located 10cm away from one another. what will happen to the electric force  if we change the distance to 10m?

the distance will decrease then increase

the distance will increase then decrease

the distance will increase

the distance will decrease

30s
• Q3

A -35N electric force means that the charges are similar.

false
true
True or False
30s
• Q4

what kind of force occurs between two positive charge?

Users enter free text
30s
• Q5

A positive electric force means that__________

the distance is positive

the constant is positive

the charges are opposite

the charges are similar

30s
• Q6

What unit of measurement is used to measure Electric force?

Users re-arrange answers into correct order
Jumble
30s
• Q7

Electrostatic force F is directly proportional to:

Q2

Q1

d2

Both Q1 and Q2

30s
• Q8

When distance increases, electrostatic force ____________; we call this relationship ____________ proportional.

decreases;inversely

decreases;directly

increases;directly

increases;inversely

30s
• Q9

Carrolous Coulomb experimentally dicovered the fundamental law of electric force.

false
true
True or False
30s
• Q10

Electric force is directed along a line joining the two particle and is directly proportional to the squared of the separation distance between them.

false
true
True or False
30s
• Q11

Calculate the magnitude of the electric force between a -45C charge and a 10C charge separated at a distance of 8 meters.

Users enter free text
300s
• Q12

Identify the magnitude of two dentical charge separated 5 meters having an electrical force of 85N.

Users enter free text
300s
• Q13

Identical charges  will result to a repulsive electric force.

false
true
True or False
30s
• Q14

As the distance increase the electric force also increases.

false
true
True or False
30s
• Q15

Unit of measurement used to measure Electric force

Users re-arrange answers into correct order
Jumble
30s

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