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### #4 The Capacitor [Post Homework Here]

Posted: Thu Nov 15, 2012 5:35 am
A new lesson well be up tomorrow:
http://www.pyroelectro.com/edu/basics/capacitor/

### Re: The Capacitor [Post Homework Here]

Posted: Tue Nov 20, 2012 3:54 am
HOMEWORK QUESTION 1:
Can you name three (3) different types of capacitors?
A little confused here, so it will tell you what a search revealed: Ceramic, Electrolytic, and Tantalum (some good reading out there on a search, lots of interesting tangents ).
HOMEWORK QUESTION 2
What ‘Units’ are used to describe a capacitor’s capacitance?
HOMEWORK QUESTION 3
2,200,000,000pF, .0022mF, .0000022F
HOMEWORK QUESTION 4
Can a 0.1µF capacitor store more charge than a 1 mF capacitor?
1uF=.001mF therefore .1uF=.0001mF, so the 1mF can store 10,000x more than the .1uF.

### Re: The Capacitor [Post Homework Here]

Posted: Thu Nov 22, 2012 8:34 pm
STLShawn wrote:HOMEWORK QUESTION 1:
Can you name three (3) different types of capacitors?
A little confused here, so it will tell you what a search revealed: Ceramic, Electrolytic, and Tantalum (some good reading out there on a search, lots of interesting tangents ).
HOMEWORK QUESTION 2
What ‘Units’ are used to describe a capacitor’s capacitance?
HOMEWORK QUESTION 3
2,200,000,000pF, .0022mF, .0000022F
HOMEWORK QUESTION 4
Can a 0.1µF capacitor store more charge than a 1 mF capacitor?
1uF=.001mF therefore .1uF=.0001mF, so the 1mF can store 10,000x more than the .1uF.

Only 1 issue on problem 3:

### Re: The Capacitor [Post Homework Here]

Posted: Wed Dec 05, 2012 5:22 pm
Can you name three (3) different types of capacitors?
Dielettric capacitors, ceramic capacitors, film capacitors.

What ‘Units’ are used to describe a capacitor’s capacitance?

2.2uF= 2.2*10^6pF=2.2*10^-3mF=2.2*10^-6F

Can a 0.1µF capacitor store more charge than a 1 mF capacitor?
No, because 0.1uF is minor than 1mF.

### Re: The Capacitor [Post Homework Here]

Posted: Thu Dec 06, 2012 6:41 pm
karin91 wrote:Can you name three (3) different types of capacitors?
Dielettric capacitors, ceramic capacitors, film capacitors.

What ‘Units’ are used to describe a capacitor’s capacitance?

2.2uF= 2.2*10^6pF=2.2*10^-3mF=2.2*10^-6F

Can a 0.1µF capacitor store more charge than a 1 mF capacitor?
No, because 0.1uF is minor than 1mF.

Hi Karin,

### Re: #4 The Capacitor [Post Homework Here]

Posted: Fri Feb 01, 2013 11:36 pm
HOMEWORK QUESTION 1
Can you name three (3) different types of capacitors?
Electrolityc, ceramic and tantalium
HOMEWORK QUESTION 2
What ‘Units’ are used to describe a capacitor’s capacitance?
HOMEWORK QUESTION 3
2.2x10^6pF
2,2x10^-3mF
2,2x10^-6F

HOMEWORK QUESTION 4
Can a 0.1μF capacitor store more charge than a 1 mF capacitor?
No, it cannot. mF are greater units than μF

### Re: #4 The Capacitor [Post Homework Here]

Posted: Wed Feb 06, 2013 10:33 pm
jonnyquin wrote:HOMEWORK QUESTION 1
Can you name three (3) different types of capacitors?
Electrolityc, ceramic and tantalium
HOMEWORK QUESTION 2
What ‘Units’ are used to describe a capacitor’s capacitance?
HOMEWORK QUESTION 3
2.2x10^6pF
2,2x10^-3mF
2,2x10^-6F

HOMEWORK QUESTION 4
Can a 0.1μF capacitor store more charge than a 1 mF capacitor?
No, it cannot. mF are greater units than μF

### Re: #4 The Capacitor [Post Homework Here]

Posted: Fri Apr 05, 2013 2:31 am
HOMEWORK QUESTION 1
Can you name three (3) different types of capacitors?
Electrolytic, ceramic and mica

HOMEWORK QUESTION 2
What ‘Units’ are used to describe a capacitor’s capacitance?

HOMEWORK QUESTION 3
Convert the value of 2.2μF into pF , mF and F .
(2.2x10^6)pF
(2,2x10^-3)mF
(2,2x10^-6_F

HOMEWORK QUESTION 4
Can a 0.1μF capacitor store more charge than a 1 mF capacitor?
No, it cannot. mF capacitance of a capacitor is greater units than μF capacitance

### Re: #4 The Capacitor [Post Homework Here]

Posted: Tue Apr 09, 2013 7:17 pm
HEGHELON wrote:HOMEWORK QUESTION 1
Can you name three (3) different types of capacitors?
Electrolytic, ceramic and mica

HOMEWORK QUESTION 2
What ‘Units’ are used to describe a capacitor’s capacitance?

HOMEWORK QUESTION 3
Convert the value of 2.2μF into pF , mF and F .
(2.2x10^6)pF
(2,2x10^-3)mF
(2,2x10^-6_F

HOMEWORK QUESTION 4
Can a 0.1μF capacitor store more charge than a 1 mF capacitor?
No, it cannot. mF capacitance of a capacitor is greater units than μF capacitance

Hi Heghelon,