## Search found 7 matches

Fri Apr 05, 2013 4:02 am
Forum: Introduction to Modern Electronics
Topic: #5 The Inductor [Post Homework Here]
Replies: 6
Views: 11874

### Re: #5 The Inductor [Post Homework Here]

HOMEWORK QUESTION 1 Can you name 4 different types of inductors? Ferrite coil, surface mount, standard air coil and variable HOMEWORK QUESTION 2 How do inductors store electrical charge? By means of a magnetic field HOMEWORK QUESTION 3 How do capacitors and inductors store electrical charge differen...
Fri Apr 05, 2013 2:31 am
Forum: Introduction to Modern Electronics
Topic: #4 The Capacitor [Post Homework Here]
Replies: 8
Views: 12496

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

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? Farads 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...
Thu Apr 04, 2013 9:05 pm
Forum: Introduction to Modern Electronics
Topic: #3 The Resistor [Post Homework Here]
Replies: 9
Views: 14124

### Re: #3 The Resistor [Post Homework Here]

HOMEWORK QUESTION 1 What is electrical resistance? It´s a force of opposition to the flow of electrons that a material possesses HOMEWORK QUESTION 2 What ‘Units’ are used to describe electrical resistance? The unit is Ohms(Ω) HOMEWORK QUESTION 3 Convert the value of 100,000Ω into Kilo-Ohm and millio...
Thu Apr 04, 2013 8:03 pm
Forum: Introduction to Modern Electronics
Topic: #2 Electricity [Post Homework Here]
Replies: 15
Views: 22845

### Re: #2 Electricity [Post Homework Here]

What is Electricity? HOMEWORK QUESTION 1 What is Electricity? The flow of electric or current from one point to another HOMEWORK QUESTION 2 What ‘Units’ are used to describe electrical Voltage, Current and Power? Voltage is Volts(V), current in Amperes(A) and power in Watts(W) HOMEWORK QUESTION 3 If...
Thu Apr 04, 2013 7:12 pm
Forum: Introduction to Modern Electronics
Topic: #1 The Introduction [Post Homework Here]
Replies: 21
Views: 36036

### Re: #1 The Introduction [Post Homework Here]

HOMEWORK QUESTION 1 Why are you taking this course? -To learn more about electronics. HOMEWORK QUESTION 2 What do you hope to do with the knowledge you gain through this course? To be able to smart electronic projects HOMEWORK QUESTION 3 How much do you already know about electronics/electricity/com...
Thu Apr 04, 2013 11:39 am
Forum: Introduction to Digital Electronics
Topic: #2 Number Systems [Post Homework Here]
Replies: 5
Views: 8318

### Re: #2 Number Systems [Post Homework Here]

Thanks for the very interesting course. Here is my answer for week 2 Q1 1. 1(10) + 1(10) = 2(10) 2. 1(2) + 1(2) = 10(2) Q2 1. 1010(2) + 1000(2) = 10010(2) 2. 1010(2) + 1000(2) = 0010(2) Q3 1. Convert 1110(2)= 1*2^3 + 1*2^2 + 1*2^1 + 0*2^0 = 14(10) 2. Convert 31(10) = 11111(2) 31/2 = 15R1 15/2 = 7R1 ...
Thu Apr 04, 2013 10:17 am
Forum: Introduction to Digital Electronics
Topic: #1 The Introduction [Post Homework Here]
Replies: 5
Views: 7789

### Re: #1 The Introduction [Post Homework Here]

HOMEWORK QUESTION 1 Why are you taking this course? This Electronics Course will help to solidify my knowledge and interest in Electronics. HOMEWORK QUESTION 2 What do you hope to do with the knowledge of this Course? I hope to execute many Cool Electronics Projects and probably teach electronics m...