Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Exam (elaborations)

Electrostatics Exercises | Coulomb’s Law, Electric Field & Potential (Solved + Multiple Choice)

Rating
-
Sold
-
Pages
9
Grade
A+
Uploaded on
07-04-2026
Written in
2025/2026

Complete Electrostatics exercise collection with multiple-choice questions and solved problems, ideal for students preparing exams in Physics. This document includes: Practice questions on electric charge and electrification Problems involving Coulomb’s Law Exercises on electric field and superposition Applications of electric potential and potential difference Conceptual and numerical problems Multiple-choice questions with answers Selected problems with solutions Perfect for self-study and exam preparation Helps reinforce theoretical concepts through practice Suitable for high school and university-level Physics A great companion to electrostatics summaries and theory notes.

Show more Read less

Content preview

, Autoaprendizaje 8.
1. En un punto P, que dista igualmente de dos cargas q1 y q2, hay un campo
eléctrico E cuya dirección esta mostrada en la figura. Para que tal hecho
ocurra:
A) las dos cargas deben ser positivas.
B) las dos cargas deben ser negativas.
C) q1 tiene que ser positiva y q2 negativa.
D) q1 tiene que ser negativa y q2 positiva.
E) las cargas q1 y q2 no pueden tener el mismo modulo.

2. Dos esferas con cargas iguales en el vacío, se repelen mutuamente cuando están separadas
a cierta distancia. Cuadruplicándose la distancia entre las esferas, la fuerza de repulsión entre
ellas se vuelve:
A) 4 veces mayor
B) 4 veces menor
C) 16 veces mayor
D) 16 veces menor
E) no varía

3. Dos cargas puntiformes Q1 y Q2, de signos y módulos desconocidos, están separadas por
una distancia “d”. Se sabe que el campo eléctrico es nulo en el punto medio del segmento que
las une. Por lo tanto se puede afirmar respecto a ello, que:
A) Q1 y Q2 son iguales en módulo y signo
B) Q1 y Q2 son iguales en módulo pero tienen signos contrarios
C) Q1 y Q2 son de módulos diferentes y del mismo signo
D) Q1 y Q2 tienen módulos y signos diferentes
E) Q1 y Q2 son iguales en módulo pero nada se puede afirmar acerca de sus signos

4. Cuando la distancia entre dos cargas eléctricas puntuales es “x” la fuerza de atracción entre
ellas vale “F”. La distancia a la que deberán ser colocadas dichas cargas para que la fuerza de
atracción entre ellas pase a valer “2F”, es:
A) x / √2
B) √2 x
C) 4 x
D) x /4
E) x /2
5. Dos esferitas idénticas, pesan 120 N cada una, poseen igual carga y cuelgan de hilos de
seda. Si el sistema se mantiene en la posición indicada, el valor absoluto de la carga, que
posee cada esfera aproximadamente es:
A) 200 μC
B) 1200 μC
C) 3600 μC
D) 360 μC
E) 600 μC

Document information

Uploaded on
April 7, 2026
Number of pages
9
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers
$3.99
Get access to the full document:

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Get to know the seller
Seller avatar
ximenamtkachik

Get to know the seller

Seller avatar
ximenamtkachik Universidad Autónoma de Madrid
View profile
Follow You need to be logged in order to follow users or courses
Sold
-
Member since
2 months
Number of followers
0
Documents
48
Last sold
-
Medical & Health Sciences Study Notes

High-quality university study materials focused on medical and health sciences. This store offers structured summaries, exam compilations, and clear study guides designed to help students understand complex topics faster. Materials include: • Anatomy notes • Research methodology summaries • Exam compilations • Science study guides All documents are organized, concise, and created to support efficient exam preparation.

0.0

0 reviews

5
0
4
0
3
0
2
0
1
0

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions