Free Printable Coulomb's Law Quiz

1.

1. Who is the discoverer of the Coulomb's Law?

a)

Charles-Augustin de Coulomb

b)

Charles-Augustine de Coulomb

c)

Charles-Augustin de Coulumb

d)

Charles de Coulomb-Augustine

2.

Two charges both possessing $3.5\times10^{-6}C$ are 0.5 m away from each other. What is the force of the charges?

a)

$4.4\cdot10^{-1}N$

b)

$4.4\cdot10^{-2}N$

c)

$0.44\cdot10^{-1}N$

d)

$4.4\ N$

3.

A charge of $2.5\cdot10^{-6}C$ has a distance of 0.30 m from another charge and has a force of 1.6 N. What is the magnitude of the second charge?

a)

$6.4\cdot10^{-7}C$

b)

$6.4\cdot10^{-6}C$

c)

$6.4\cdot10^{-8}C$

d)

$6.4\cdot10^{-9}C$

4.

If the force between two charges of $5.0\cdot10^{-9}C$

and $2.0\cdot10^{-9}C$ experience a force of $4.0\cdot10^{-6}N$ , how far are the charges from each other?

a)

$1.5\cdot10^0m$

b)

$1.5\cdot10^{-2}m$

c)

$-1.5\cdot10^{-1}m$

d)

$1.5\cdot10^{-1}m$

5.

What did the discoverer of what is now called as Coulomb's Law used to study the repulsion and attraction forces of charged particles?

a)

Spork

b)

Pulley and Lever

c)

Torsion Balance

d)

Spoon and Fork

Coulomb's Law Quiz

Total questions: 5

Worksheet time: 10mins

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