Electrostatics, Electric Fields and Coulomb's Law

Electrostatics, Electric Fields and Coulomb's Law

10th Grade

25 Qs

quiz-placeholder

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Electrostatics, Electric Fields and Coulomb's Law

Electrostatics, Electric Fields and Coulomb's Law

Assessment

Quiz

Science

10th Grade

Medium

NGSS
HS-PS2-4, HS-PS3-5, HS-PS1-7

+1

Standards-aligned

Created by

Lisa Thompson

Used 1+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Coulomb’s law states that the force between two charged objects will __________ when the magnitude (value) of the object’s charge increases.

increase

decrease

stay the same

first increase, then decrease

Tags

NGSS.HS-PS2-4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

If one of the charges doubles, what happens to the force?

it doubles

it gets cut in half

it quadruples

it is cut by 1/4

Tags

NGSS.HS-PS2-4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A point charge (q1) has a magnitude of 3x10-6 C. A second charge (q2) has a magnitude of -1.5x10-6 C and is located 0.12 m from the first charge. Determine the electrostatic force each charge exerts on the other.

-4.52 x 10-3 N

-83 N

-2.81 N

-9 x 103 N

Tags

NGSS.HS-PS2-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Consider the electric field lines shown in the diagram below. From the diagram, it is apparent that object A is ____ and object B is ____.

+,+

+,-

-,+

-,-

Tags

NGSS.HS-PS3-5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the distance between two charges is halved, how does the force between them change according to Coulomb's Law?

It is halved

It is quartered

It is doubled

It increases by four times

Tags

NGSS.HS-PS2-4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does Coulomb's Law describe?

The relationship between electric current and magnetic fields

The force between two charges being directly proportional to the product of their charges and inversely proportional to the square of the distance between them

The rate of flow of electric charge

The resistance offered by a material to the flow of electric current

Tags

NGSS.HS-PS2-4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

According to Coulomb's Law, what happens to the force between two charges if the charge of one is tripled and the distance between them is also tripled?

The force remains unchanged

The force is tripled

The force is nine times greater

The force is reduced to one-third

Tags

NGSS.HS-PS2-4

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