are the induced in the wire?
Q: (a) If an inductor carrying a 1.70-A current stores an energy of0.300 mJ, what is its inductance?…
A: The energy stored by an inductor is,
Q: (a) If an inductor carrying a 1.70-A current stores an energy of 0.300 mJ, what is its inductance?…
A:
Q: (L11) The current flowing through a 3.64E-3 H inductor increases from 3.50 A to 9.62 A. What is the…
A: Inductance of inductor, L=3.64E-3 HInitial value of current, i0= 3.50 AFinal value of current,…
Q: Describe the cutoff condition in a BJT circuit?
A: The cutoff mode is the opposite of saturation. A transistor in cutoff mode is off, there is no…
Q: The wire of a tightly wound solenoid is unwound andused to make another tightly wound solenoid of…
A: The mathematical expression for the inductance is given as L=μ0N2Al Here, μ0 is the permittivity of…
Q: If the current running through an inductor is increased by a factor of 3, by how much does the…
A: Given:- The current running through an inductor is increased by a factor of 3 Find:- how much…
Q: What is the advantage of placing the two insulated electric wires carrying ac close together or even…
A: 2 wires are insulated from each other. They are carrying ac that is alternate current. We know that…
Q: (L11) To store 9.19E-3 J energy in a 7.09E-3 H inductor, what charging current should be applied to…
A:
Q: Does inductance depend on current, frequency, or both? What about inductive reactance?
A: The inductance, L, of an inductor depends upon its make and it is independent of the current as…
Q: (L11) A 1.96 A current, constant in time, is applied to a 2.29E-3 H inductor. What is the voltage…
A: Current ( I ) = 1.96 A Inductance ( L ) = 2.29 10-3 H or L = 0.00229 H
Q: In what three ways can the strength of an induced current be increased?
A: Explanation: Induced Current(emf): When the conducting loop or coil of wire is placed in a…
Q: If a copper coil is wound 30 times, determine the solenoid's magetic flux if it produces 45 henries…
A: The solenoid’s magnetic flux can be determined as, Here, L, I and N represent the self inductance…
Q: According to Lenz's law the direction of an induced current in a coil of resistance R will: be…
A: Solution:- According to the lenz's law; The current induced in a circuit due to change in magnetic…
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- How many turns of wire are there in a solenoid if a 500mA current through it produces a total flux of 8 x 10-4 weber in a magnetic circuit of whose reluctance is 5 x 105 At/Wb?this is not and will not be gradedHow would you shape a given length of wire to give it the greatest self-inductance? The least?
- If a diamagnetic material is introduced into a solenoid that is carrying current I, what happens to the inductance and the amount of stored energy? they both increase they both decrease the inductance decreases, but the amount of stored energy increases O the inductance increases, but the amount of stored energy decreasesDoes a transformer work when a DC current flows through the primary? If not, why?If the current in the primary solenoid is clockwise (looking at the front view), then find the direction of the induced current in the secondary solenoid (either clockwise or counterclockwise)?