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Quiz Potencial electrico

Authored by Paula Cuvides

Physics

11th Grade

NGSS covered

Used 46+ times

Quiz Potencial electrico
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20 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El potencial eléctrico a 300 cm de una carga de +2μC+2\mu C  

5000 V

6000 V

7000 V

8000 V

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La función potencial de una carga puntual es...

V=kqrV=k\frac{q}{r}

V=kqr2V=k\frac{q}{r^2}

V=k qr3V=k\ \frac{q}{r^3}

N,A.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La funcion potencial de un sistema de n cargas es...

V=k1nqiriV=k\sum_1^n\frac{q_i}{r_i}

V=k1nqiri2V=k\sum_1^n\frac{q_i}{r_i^2}

V=q1nkiriV=q\sum_1^n\frac{k_i}{r_i}

V=kqiriV=k\int\frac{q_i}{r_i}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

La energía electrostática de  q1q_1  y  q2q_2   separados   r12r_{12}   es ...

kq1q2r122k\frac{q_1q_2}{r_{12}^2}

kq1q2r12k\frac{q_1q_2}{r_{12}}

kq2r12k\frac{q_2}{r_{12}}

n.a.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

El potencial electrostático  producido por  q2q_2  en la posicion de  q1q_1  es  ...

kq1q2r122k\frac{q_1q_2}{r_{12}^2}

 kq1r12k\frac{q_1}{r_{12}} 

kq2r12k\frac{q_2}{r_{12}}

n.a.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Qué se puede decir de la esfera?

Es un dieléctrico

Es un conductor

Es un dieléctrico uniforme

Falta info relevante

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

El dispositivo es el generador de ...

Franz Hertz

Micahel Faraday

Van de Graaff

Isaac Newton

N.A

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