A battery, resistor and inductor are connected in a single conducting loop. The circuit has time constant 7 and maximum current imax. What is the value of the inductance? T

Q: A 24.0 μF capacitor is charged to 195 μC and then connected across the ends of a 4.80 mH inductor.…

A: Given:Capacitance, C = 24.0 μF = 24.0 x 10^-6 FCharge, Q = 195 μC = 195 x 10^-6 CInductance, L =…

Q: 2100 turns of wire are wrapped in a solenoid that is 5.0 cm long, with a cross sectional area of 2.2…

A:

Q: Macmillan Learning Tarik winds a small paper tube uniformly with 157 turns of thin wire to form a…

A: The inductance of a solenoid is given by the formula, L=μ0N2Al                        (1) where μ0…

Q: S -0000 Consider the above circuit. You have assembled the above circuit and the EMF source is a 4V…

A: A DC circuit is given containing inductor and capacitor

Q: What percentage of the final current I0 flows through an inductor L in series with a resistor R,

A:

Q: A AV 41.0 V power supply fully charges a capacitor with capacitance C= 1.35 µF. The capacitor is…

A:

Q: Continue work A 24.0-mH inductor has a reactance of 1.50 ko. (a) What is the frequency of the ac…

A:

Q: E R switch In the circuit shown in the figure above a generator supplies a voltage of E(t) = 60…

A:

Q: en the current in one coil changes at a rate of 7.0 A/s, an emf of -9.5 x 10-3 v is induced in a…

A:

Q: A coiled telephone cord forms a spiral with 90.0 turns, a diameter of 1.30 cm, and an unstretched…

A: Given that,Nymber of turns (N) = 90Diameter of coiled telephone (D) = 1.30 cmRadius of of coiled…

Q: The current in an RL circuit increases to 98 % of its final value 2.29 s after the switch is closed.…

A:

Q: The circuit shown in the figure contains a resistor and a solenoid. A battery is connected by…

A:

Q: The current I flowing rightward through inductor L is at a steady rate of 0.1280 A/s. The magnitude…

A: GivenThe steady rate of flow of current ,dIdt=0.1280  A/sεL=0.0160 V

Q: Tia needs to produce a solenoid that has an inductance of 3.33 ?H She constructs the solenoid by…

A:

Q: A coiled telephone cord forms a spiral with 60.0 turns, a diameter of 1.30 cm, and an unstretched…

A: Write the expression for the inductance of the solenoid.

Q: A solenoid 40 cm long is wound with 800 turns of wire. The cross-sectional area of the coil is 1.5…

A: Answer                0.302

Q: After you disconnect the DC power supply from an LC circuit, it oscillates at a frequency of f. Now…

A: The LC oscillation frequency is given by :  f=12πLC When the circuit is cooled, L and C are kept…

Q: Q08. A ball is thrown up in the air. Halfway to its maximal height, what is the net force acting on…

A:

Q: The figure below shows a conducting sheet bent into a tube of width W = 0.586 m and radius R =…

A: Let's assume the tube as solenoid.Now we imagine dividing the tube (or solenoid) into 𝑁 small…

Q: following transformer circuit VSource=12.0volts, RSource=4, the number of turn on the left-handside…

A: Vs /Vp =Ns / Np

Q: For the LR circuit shown below, R = 972&r=9 ms. The switch is closed and 4.5 ms later the current is…

A: Given: R = 97 Ω Time constant τ = 9 ms Current after 4.5 ms of closing the switch, I = 0.05 A We…

Q: (a) What is the characteristic time constant of a 23.9 mH inductor that has a resistance of 3.89 ?…

A:

Q: Tarik winds a small paper tube uniformly with 191 turns of thin wire to form a solenoid. The tube's…

A:

Q: In the circuit of the figure below, the battery emf & is 75 V, the resistance R is 150 , and the…

A:

Q: An inductor of L = 6.95 H with negligible resistance is placed in series with a 8 = 15.7 V battery,…

A:

Q: An inductor is connected across an oscillating emf. The peak current through the inductor is 2.0 A.…

A: Peak current = 2 A

Q: Cl. Consider the simple circuit shown to the right. The inductor is composed of 1000 loops and has…

A: Let the length of the solenoid be l, the radius of the cross-section of the inductor be r, the total…

Voltage Across Inductor

An actor is a passive electrical component that consists of a coil bent in the form of wire which uses electromagnetism to produce electric current through the coil. When the electric current flows through a conductor that is the coil, a magnetic flux is developed around the conductor. This flow of current through the coil creates a magnetic field based on Fleming's Right-hand thumb rule. If there is any decrease in the current passing through the inductor, then the magnetic field will also decrease and energy is released through the generation of electric current. There is also a secondary voltage inducing in the same coil due to the magnetic flux, since it opposes any changes in the electric current flowing through the circuit. An inductor is also called choke, coil, or solenoid. A choke is designed to block certain frequencies when the DC current passes. A winding coil is coated with insulation to give extra insulation and protect the circuit. They are usually tightly wrapped around a central core which is cylindrical in nature so that the magnetic flux can be induced. The solenoid is a three-dimension coil that is used to exhibit electromagnetism when the magnetic field is developed due to the current flowing through the coil. The sign convention of the inductor is the same as the power dissipating device. When the current flows into the positive side of the voltage across the inductor, the value is positive and the inductor dissipates power whereas when the inductor releases the power back to the circuit, the current has a negative sign convention.