What’s is the best way to wire 7 leds that have a 2vf and uses 20mA....
Homework Answers
Add Answer to:
What’s is the best way to wire 7 leds that have a 2vf and uses
20mA....
With the given information, what are the following values? Also, sorry for the picture quality. it...
With the given information, what are the following
values?
Also, sorry for the picture quality. it was the best I could
do.
The voltage is 0.528 V(in volts) and the current is in
amperes. However, I think it needs to be converting to mA. So, I
believe the current is 0.1483 mA, 0.0925 mA, 0.00498 mA.
Parallel Circuit Voltage V Total current A Observed total Ω Theoretical Rotal 12 Do the observed results agree reasonably with the experimental value? 1....
EXPLAIN THESE QUESTIONS WITH THE HELP OF DIAGRAMS AND LABEL DIAGRAMS IN SUCH A WAY THAT...
EXPLAIN THESE QUESTIONS WITH THE HELP OF DIAGRAMS AND
LABEL DIAGRAMS IN SUCH A WAY THAT I CAN EASILY UNDERSTAND WHAT WE
ARE FINDING AND HOW WE ARE FINDING THE REQUIRED THINGS .I AM
POSTING MY QUESTION 4TH TIME PLEASE DONOT WASTE IT AND PLEASE DO
ALL STEPS I NEED MY ANSWER STEP BY STEP
by the line Two balanced Y-connected loads, one drawing 10 kW at 0.8 power factor lagging and the other 15 kW at 0.9 power factor...
Multiple Choices: 1pt _1. If the resistance of a copper wire is 1002 at 20°C, what...
Multiple Choices: 1pt _1. If the resistance of a copper wire is 1002 at 20°C, what is its resistance at 60°C? A. 11662 B. 12522 C. 13492 D. 14322 2. Three resistors of 2022, 60 2 and 100 are connected in parallel. The current through the 100 2 is 120mA. Determine the current through 2012 resistor, A. 1000mA B. 800mA 600mA D. 400mA 3. Three resistors of 6 ohm resistance are connected in delta. Determine the measured resistance of an...
I need help trying to design this RC-circuit. PHYS 2120 LAB 6 - RC Circuit Capstone...
I need help trying to design this RC-circuit.
PHYS 2120 LAB 6 - RC Circuit Capstone For example, if we wait long enough, eventually what do you expect the voltage over the capacitor to become? Part 1: Design an RC-circuit to charge a capacitor as quickly as possible. Your circuit must include the following elements (and only these elements): A Switch, a 10V Battery, a 0.1 F Capacitor, a 250 resistor, a 500 resistor, two 7512 resistors, a 1000 resistor,...
7.) Sometimes you might hear that an appliance "uses up a lot of electricity" (such as...
7.) Sometimes you might hear that an appliance "uses up a lot of electricity" (such as "turn off that light when you leave the room so you don't waste electricity"). What is actually being used? Electricity is not used up, but the energy of the charges in the current is emitted as heat or light. It should be said instead don't waste energy by heating or lighting something if you do not need to. 8.) In a circuit when two...
4. Suppose that you are supplied with this equipment = 0.012 2), plus 2 switches and plenty of wire (of negligible resi...
4. Suppose that you are supplied with this equipment = 0.012 2), plus 2 switches and plenty of wire (of negligible resistance) 1 non-ideal battery (with internal resistance 1 parallel-plate capacitor, initially uncharged 4 identical ohmic resistors, each with resistance R 4.00 Q 2 solenoid inductors, with inductance values L and L, respectively. Inductor A is half as long as inductor B Inductor A has a diameter of 5.30 cm; inductor B has a diameter of 6.36 cm. r And...
I just need help or an idea on how I can divide the slides I have...
I just need help or an idea on how I can divide the slides I
have a tendency of focusing too much on one subject but not hitting
every topic so I’m not looking for someone to do the work for me
and just looking for an idea about the way I can kind of focus
individually on each topic so that The amount of information is
even
There are two projects in the course. What is the purpose of...
The circuit below uses AD620AN instrumentation amp and allows the use of a single power supply: a...
The circuit below uses AD620AN instrumentation amp and allows
the use of a single power supply: a 9V battery.
The gain of the AD620AN chip is set by the resistor across the
pins G- and G+, and is given by G = 1+ 49.4kΩ / RG so we
have set the gain to be approximately 50 by setting RG
as 1K. This, coupled with the back end op-amp gain of 24 will
result in a combined gain of 1,200. This...
EG 171 Test Chapters 7 Date: 214れ ,3& Name 24. The amount by which the actual...
EG 171 Test Chapters 7 Date: 214れ ,3& Name 24. The amount by which the actual resistance can differ from the color-coded value is the: a. temperatare coefficient b. power rating e differiential resistance D tolerance 25. The resistance value of a chip resistor is determined from the size of the resistor three digit number printed on the body d. color-code c. three letters printed on the body True/False Indicate whether the statement is true or false 26. The practical...
a) Why can we have the packet header in virtual circuit switching to be much smaller...
a) Why can we have the packet header in virtual circuit switching to be much smaller than the typical header in datagram switching? b) Assume that we are using datagram switching (i.e. we are not using virtual circuits). Is it possible to guarantee bandwidth to each source-destination pair? Are there disadvantages of doing this using datagram switching? c) What is the big-O complexity of processing the header of a packet if we are using virtual circuits? Briefly explain why. d)...
With the given information, what are the following
values?
Also, sorry for the picture quality. it was the best I could
do.
The voltage is 0.528 V(in volts) and the current is in
amperes. However, I think it needs to be converting to mA. So, I
believe the current is 0.1483 mA, 0.0925 mA, 0.00498 mA.
Parallel Circuit Voltage V Total current A Observed total Ω Theoretical Rotal 12 Do the observed results agree reasonably with the experimental value? 1....
EXPLAIN THESE QUESTIONS WITH THE HELP OF DIAGRAMS AND
LABEL DIAGRAMS IN SUCH A WAY THAT I CAN EASILY UNDERSTAND WHAT WE
ARE FINDING AND HOW WE ARE FINDING THE REQUIRED THINGS .I AM
POSTING MY QUESTION 4TH TIME PLEASE DONOT WASTE IT AND PLEASE DO
ALL STEPS I NEED MY ANSWER STEP BY STEP
by the line Two balanced Y-connected loads, one drawing 10 kW at 0.8 power factor lagging and the other 15 kW at 0.9 power factor...
Multiple Choices: 1pt _1. If the resistance of a copper wire is 1002 at 20°C, what is its resistance at 60°C? A. 11662 B. 12522 C. 13492 D. 14322 2. Three resistors of 2022, 60 2 and 100 are connected in parallel. The current through the 100 2 is 120mA. Determine the current through 2012 resistor, A. 1000mA B. 800mA 600mA D. 400mA 3. Three resistors of 6 ohm resistance are connected in delta. Determine the measured resistance of an...
I need help trying to design this RC-circuit.
PHYS 2120 LAB 6 - RC Circuit Capstone For example, if we wait long enough, eventually what do you expect the voltage over the capacitor to become? Part 1: Design an RC-circuit to charge a capacitor as quickly as possible. Your circuit must include the following elements (and only these elements): A Switch, a 10V Battery, a 0.1 F Capacitor, a 250 resistor, a 500 resistor, two 7512 resistors, a 1000 resistor,...
7.) Sometimes you might hear that an appliance "uses up a lot of electricity" (such as "turn off that light when you leave the room so you don't waste electricity"). What is actually being used? Electricity is not used up, but the energy of the charges in the current is emitted as heat or light. It should be said instead don't waste energy by heating or lighting something if you do not need to. 8.) In a circuit when two...
4. Suppose that you are supplied with this equipment = 0.012 2), plus 2 switches and plenty of wire (of negligible resistance) 1 non-ideal battery (with internal resistance 1 parallel-plate capacitor, initially uncharged 4 identical ohmic resistors, each with resistance R 4.00 Q 2 solenoid inductors, with inductance values L and L, respectively. Inductor A is half as long as inductor B Inductor A has a diameter of 5.30 cm; inductor B has a diameter of 6.36 cm. r And...
I just need help or an idea on how I can divide the slides I
have a tendency of focusing too much on one subject but not hitting
every topic so I’m not looking for someone to do the work for me
and just looking for an idea about the way I can kind of focus
individually on each topic so that The amount of information is
even
There are two projects in the course. What is the purpose of...
The circuit below uses AD620AN instrumentation amp and allows
the use of a single power supply: a 9V battery.
The gain of the AD620AN chip is set by the resistor across the
pins G- and G+, and is given by G = 1+ 49.4kΩ / RG so we
have set the gain to be approximately 50 by setting RG
as 1K. This, coupled with the back end op-amp gain of 24 will
result in a combined gain of 1,200. This...
EG 171 Test Chapters 7 Date: 214れ ,3& Name 24. The amount by which the actual resistance can differ from the color-coded value is the: a. temperatare coefficient b. power rating e differiential resistance D tolerance 25. The resistance value of a chip resistor is determined from the size of the resistor three digit number printed on the body d. color-code c. three letters printed on the body True/False Indicate whether the statement is true or false 26. The practical...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago