The question asks to solve for the current and the power, is it supplied or absorbed. Correct answers are I= 10mA and P=200mW absorbed. I don't understand why it was absorbed because I thought that it didn't satisfy the passive sign convention so I thought it was P=(20V)(-10mA)=200 mW supplied.
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The question asks to solve for the current and the power, is it
supplied or absorbed....
Average Power 3. (30 pts) a) Find the average power absorbed by ZR ZR2, 2 and...
Average Power 3. (30 pts) a) Find the average power absorbed by ZR ZR2, 2 and Ze components. b) Solve for Vs. c) Find the average power in the Is current source. Use Passive Sign Convention to show that the source is supplying power. d) Show that the power absorbed - power supplied (ie EP=0). ANUIUIJ JITU TUT 250 uF A 1 mH Time Domain v(t)= 4sin(1000t + 90°)V 393 vo(t) i(t) i (t)= 7cos(1000) A Bi(t)
Units Power has units of energy per time. Show that voltage [VI multiplied by current [A]...
Units Power has units of energy per time. Show that voltage [VI multiplied by current [A] gives power in Watts. Do this by breaking voltage, current, and power into more fundamental units Power and Charge 5 a) If for device D m= 5M and u-10 [mA], what is the power absorbed by D? TD o b) If for device D' 2absorbed by D'? IV] and i 10 [mA], what is the power VD' a) Is device A labeled in the...
6. Using any method, solve for V, the power supplied by the current source, and the...
6. Using any method, solve for V, the power supplied by the current source, and the power absorbed by each resistor. 60 30 mA 39 120
Solve the following: 1. a) Find i and the power absorbed by each element. 4U1 V...
Solve the following: 1. a) Find i and the power absorbed by each element. 4U1 V 10 k2 12 V 8 V 4 kQ b) Find power absorbed by the 600ohm resistor 0.03v1 600 Q 200 Q 0.11 A
1) In your own words, define each of the following electrical terms: a) charge b) current...
1) In your own words, define each of the following electrical terms: a) charge b) current c) voltage 2) A 12 volt car battery provides 140 amps of current to a starting motor when the ignition switch is turned on. Suppose the switch is turned on for 2 seconds. a) How much total charge flows through the starting motor? b) How much total energy is supplied to the starting motor? c) While the ignition switch is on, how much power...
The current in a 200 mH inductor is į = 75 mA, t = 0; i...
The current in a 200 mH inductor is į = 75 mA, t = 0; i = (B1 cos 200t + B2 sin 200t) e -50t A, t>0, where t is in seconds. The voltage across the inductor (passive sign convention) is 4.25 V at t = 0. Part A Calculate the power at the terminals of the inductor at t = 23 ms. Express your answer to three significant figures and include the appropriate units. MÅ ? p =...
The current in a 200 mH inductor is i = 75 mA, t < 0; -50+...
The current in a 200 mH inductor is i = 75 mA, t < 0; -50+ i= (B1 cos 200t + B2 sin 200t) e A, t>0, where t is in seconds. The voltage across the inductor (passive sign convention) is 4.25 V at t = 0. Part A Calculate the power at the terminals of the inductor at t = 28 ms Express your answer to three significant figures and include the appropriate units. μΑ p = Value Units...
The current in a 200 mH inductor is i=75 mA, t< 0; i= (B cos 200t...
The current in a 200 mH inductor is i=75 mA, t< 0; i= (B cos 200t + B, sin 2000) e -50t A, t>0, where t is in seconds. The voltage across the inductor (passive sign convention) is 4.25 V at t = 0. Part A Calculate the power at the terminals of the inductor at t = 24 ms Express your answer to three significant figures and include the appropriate units. μΑ ? p= Value Units Submit Request Answer...
Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the...
Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the 12.0-V batteries of a 788-kg electric car be able to supply to do the following? (a) accelerate from rest to 25.0 m/s in 1.00 min Correct: 359.4 A Your answer is correct. (b) climb a 200-m high hill in 2.00 min at a constant 25.0 m/s speed while exerting 503 N of force to overcome air resistance and friction A I got (a) I...
It's a simple circuit analysis with actually a few questions. But i'm confused of some basic...
It's a simple circuit analysis with actually a few questions.
But i'm confused of some basic circuit principals and concepts. I
hope you can explian it in detail... Thx a million!
(1) why i3 is going this way? i usually see in this kind of
graph i3 usually go to the negative side of the battery. Is this
graph's direction prescribed？
So in this graph, the battery is supplying power (left circuit)
and absorbing power (right circuit) at the same...
Average Power 3. (30 pts) a) Find the average power absorbed by ZR ZR2, 2 and Ze components. b) Solve for Vs. c) Find the average power in the Is current source. Use Passive Sign Convention to show that the source is supplying power. d) Show that the power absorbed - power supplied (ie EP=0). ANUIUIJ JITU TUT 250 uF A 1 mH Time Domain v(t)= 4sin(1000t + 90°)V 393 vo(t) i(t) i (t)= 7cos(1000) A Bi(t)
Units Power has units of energy per time. Show that voltage [VI multiplied by current [A] gives power in Watts. Do this by breaking voltage, current, and power into more fundamental units Power and Charge 5 a) If for device D m= 5M and u-10 [mA], what is the power absorbed by D? TD o b) If for device D' 2absorbed by D'? IV] and i 10 [mA], what is the power VD' a) Is device A labeled in the...
6. Using any method, solve for V, the power supplied by the current source, and the power absorbed by each resistor. 60 30 mA 39 120
Solve the following: 1. a) Find i and the power absorbed by each element. 4U1 V 10 k2 12 V 8 V 4 kQ b) Find power absorbed by the 600ohm resistor 0.03v1 600 Q 200 Q 0.11 A
1) In your own words, define each of the following electrical terms: a) charge b) current c) voltage 2) A 12 volt car battery provides 140 amps of current to a starting motor when the ignition switch is turned on. Suppose the switch is turned on for 2 seconds. a) How much total charge flows through the starting motor? b) How much total energy is supplied to the starting motor? c) While the ignition switch is on, how much power...
The current in a 200 mH inductor is į = 75 mA, t = 0; i = (B1 cos 200t + B2 sin 200t) e -50t A, t>0, where t is in seconds. The voltage across the inductor (passive sign convention) is 4.25 V at t = 0. Part A Calculate the power at the terminals of the inductor at t = 23 ms. Express your answer to three significant figures and include the appropriate units. MÅ ? p =...
The current in a 200 mH inductor is i = 75 mA, t < 0; -50+ i= (B1 cos 200t + B2 sin 200t) e A, t>0, where t is in seconds. The voltage across the inductor (passive sign convention) is 4.25 V at t = 0. Part A Calculate the power at the terminals of the inductor at t = 28 ms Express your answer to three significant figures and include the appropriate units. μΑ p = Value Units...
The current in a 200 mH inductor is i=75 mA, t< 0; i= (B cos 200t + B, sin 2000) e -50t A, t>0, where t is in seconds. The voltage across the inductor (passive sign convention) is 4.25 V at t = 0. Part A Calculate the power at the terminals of the inductor at t = 24 ms Express your answer to three significant figures and include the appropriate units. μΑ ? p= Value Units Submit Request Answer...
It's a simple circuit analysis with actually a few questions.
But i'm confused of some basic circuit principals and concepts. I
hope you can explian it in detail... Thx a million!
(1) why i3 is going this way? i usually see in this kind of
graph i3 usually go to the negative side of the battery. Is this
graph's direction prescribed？
So in this graph, the battery is supplying power (left circuit)
and absorbing power (right circuit) at the same...
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