I understand resonance in an AC circuit to a very basic degree but I am in...
I understand resonance in an AC circuit to a very basic degree but I am in need of an example where a circuit uses resonance to its advantage. A real world example that is easy to understand for someone who only understands the concepts at a very basic level.
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I understand resonance in an AC circuit to a very basic degree
but I am in...
Hi, I am requesting your help. I don’t understand this. I am hoping that you may...
Hi, I am requesting your help. I don’t understand this. I am hoping that you may be able to help. This course-related in Managerial Accounting, “Real-World”. Thank you, Michelle _____________________________________________________________________ Instructions: The concept of cost-benefit analysis considers both quantitative and qualitative cost and benefit measures to facilitate comparisons between alternatives for sound business decisions. Managers apply cost-benefit concepts when following the four decision-making steps: (1) discover a problem or need; (2) identify alternative courses of action; (3) prepare a thorough...
I need help i am very good at looking at examples to understand this problem Contents...
I need help i am very good at looking at examples to understand this problem Contents should share 3 appropriate and interesting facts about yourself with the audience. For example, what you have done or your work experience; what you are doing now or your academic training you are pursuing at School; and, a future personal or career goal
Simple AC circuit problem (I WILL DOWNVOTE IF YOU DO NOT EXPLAIN WHERE I AM GOING...
Simple AC circuit problem (I WILL DOWNVOTE IF YOU DO NOT EXPLAIN WHERE I AM GOING WRONG). Problem: Obtain the overall impedance Z given the following info: Real Power = 1000 W, Power Factor = 0.8 leading, Vrms = 220 V I am doing the following: Get the power angle phi by taking the inverse cosine of Power Factor. phi = 36.87 degrees. From the power triangle, Q = (Real Power) x tan(phi). Q = 750. S = P +...
Context of my question: I am reading C#. Trying to understand Static keyword. I understand that...
Context of my question: I am reading C#. Trying to understand Static keyword. I understand that when Static is applied to a member of a class, it can only be modified by the class and not the class object references. I will take an example here. public class BluePrint { public static string BluePrintCreatorName; } If I need to know the BluePrintCreator's Name, I can call BluePrint.BluePrintCreatorName; But if a house that is created from the blueprint wants to...
I need assistance on 2.1 and both parts of question 2.2 The basic geometric shape of...
I need assistance on 2.1 and both parts of question 2.2
The basic geometric shape of inductors is the same as a solenoid (a coil of many loops). Such inductors are often used in a circuit through which a current I changes with time t, i e. I = I (t). Time-dependent current I (t) can produce a potential difference across an inductor V_L = -L Delta I/Delta t, where L is the inductance of the inductor. The inductance L...
Hello, I am taking a circuit analysis course this fall and I am really struggling with...
Hello, I am taking a circuit analysis course this fall and I am
really struggling with this problem:
Now the correct answers should be:
V_OV = 0.2 V
Vo_min = 0.5 V
Vo_max = 1.3 V
If you could please take me through this problem step by step,
and please do explain any formulas or theories/concepts that you
use and why you use them, as I am really struggling with this
material.
Thank you!
The Basic Gain Cell Example 1)...
Learning Goal: To understand the use of phasor diagrams in calculating the impedance and resonance conditions in a seri...
Learning Goal: To understand the use of phasor diagrams in calculating the impedance and resonance conditions in a series L-R-C circuit. At resonance, XL = Xc. The voltage across the capacitor exactly cancels that across the i have the same amplitude. Thus, the inductor and capacitor effectively cancel out in the formu not come as a surprise that the resonant frequency equals the natural frequency of the oscilla In this problem, you will consider a series L-R-C circuit, containing a...
I am studying Acids & Bases. I understand that Acids ionize, creating ions that were not...
I am studying Acids & Bases. I understand that Acids ionize, creating ions that were not previously there. I understand that Bases dissociate, simply breaking the compound apart into its individual ions. Acids ionize to create (H3O) ions by producing/donating an (H+) ion Bases dissociate, with one ion being (OH-) But I am confused about the Bases.... I get that the compound breaks apart, and that bases dissolve/accept protons but if you are looking at this chemical equation, which dissociates...
Physics Ques! Rotational Kinetic Energy problem I am having. I need a sample problem pertaining to...
Physics Ques! Rotational Kinetic Energy problem I am having.
I need a sample problem pertaining to rotational KE that uses
spherical rotation. Please use either of the two diagrams in my
picture to create a problem.
Make sure the following equation is used to solve the
problem.
PE=(KE)1(KE)2 + 1/2mv2
Also I need to solve for velocity of the object on the string,
of mass 'm'.
Here is the picture with the diagrams of the two problems I need
an...
I need help with this. I am unfamiliar with Ltspice and want to make sure I...
I need help with this. I am unfamiliar with Ltspice and want to
make sure I am doing this right. Please be thorough with your
explanations.
. Design a high pass filter (Fig. 1) which has a break point fo 1 kHz at 3dB below the midband level (the -3dB point) Uses a C01uF capacitor, and calculate the value for R Vout C 0.1uF、 Vin 5Vac OVdc 2. Use LTspice to perform an AC sweep of your designed circuit from...
I need assistance on 2.1 and both parts of question 2.2
The basic geometric shape of inductors is the same as a solenoid (a coil of many loops). Such inductors are often used in a circuit through which a current I changes with time t, i e. I = I (t). Time-dependent current I (t) can produce a potential difference across an inductor V_L = -L Delta I/Delta t, where L is the inductance of the inductor. The inductance L...
Hello, I am taking a circuit analysis course this fall and I am
really struggling with this problem:
Now the correct answers should be:
V_OV = 0.2 V
Vo_min = 0.5 V
Vo_max = 1.3 V
If you could please take me through this problem step by step,
and please do explain any formulas or theories/concepts that you
use and why you use them, as I am really struggling with this
material.
Thank you!
The Basic Gain Cell Example 1)...
Learning Goal: To understand the use of phasor diagrams in calculating the impedance and resonance conditions in a series L-R-C circuit. At resonance, XL = Xc. The voltage across the capacitor exactly cancels that across the i have the same amplitude. Thus, the inductor and capacitor effectively cancel out in the formu not come as a surprise that the resonant frequency equals the natural frequency of the oscilla In this problem, you will consider a series L-R-C circuit, containing a...
Physics Ques! Rotational Kinetic Energy problem I am having.
I need a sample problem pertaining to rotational KE that uses
spherical rotation. Please use either of the two diagrams in my
picture to create a problem.
Make sure the following equation is used to solve the
problem.
PE=(KE)1(KE)2 + 1/2mv2
Also I need to solve for velocity of the object on the string,
of mass 'm'.
Here is the picture with the diagrams of the two problems I need
an...
I need help with this. I am unfamiliar with Ltspice and want to
make sure I am doing this right. Please be thorough with your
explanations.
. Design a high pass filter (Fig. 1) which has a break point fo 1 kHz at 3dB below the midband level (the -3dB point) Uses a C01uF capacitor, and calculate the value for R Vout C 0.1uF、 Vin 5Vac OVdc 2. Use LTspice to perform an AC sweep of your designed circuit from...
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