Flashcards in Electrostatics, Capacitors, Batteries, and Resistors Deck (14):

1

## What is symbol for electric charge?

### Q or q

2

## What are the units for electric charge?

### C (Coulombs)

3

## What is the value for elementary charge, e?

### 1.6E^-19 C

4

## What is the definition of elementary charge?

### The amount of Coulomb's associated with a proton or neutron

5

## What is the value of a proton, an electron?

###
Proton: +e

Electron:-e

6

## What is the value of Coulomb's constant, K?

### It is 9E^9

7

## A coulomb is----- the same thing as e

### NOT

8

## How do you find the Electric force on an particle when it is acted on by 2+ objects?

### You add up the net forces of the charges effects on the particle.

9

## What is an electric field?

### An electric field is a vector field created by source charged that permeates the space around them

10

## How can we find the electric force of an electric field once the electric fired has been defined?

###
Use the equation

Force electric=q(E)

11

## What are the two aspects that affect force?

###
Electric field strength and electric charge strength

12

## What do the density of the field lines indicate?

### How relatively strong the central change is.

13

##
Electric field is :

a vector?

a scalar?

### vectors

14