A 600-turn solenoid is 0.55 m long and 4.2 cm in diameter. Inside the solenoid, a small (1.1 cm × 1.4 cm), single-turn rectangular coil is fixed in place with its face perpendicular to the long axis of the solenoid. What is themutual inductance of this system?

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

A:

Q: A long, cylindrical solenoid with 180 turns per centimeter has a radius of 5.5 cm. (a) Neglecting…

A:

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: 0 μsμs after the switch of (Figure 1) is moved from aa to bb, the magnetic energy stored in the…

A:

Q: A 4.10 x 10 -5 H solenoid is constructed by wrapping 77 turns of wire around a cylinder with a…

A:

Q: A solenoid 50 cm long is wound with 500 turns of wire. The coil has a radius of 2 cm. What is the…

A:

Q: The flexible loop in the figure below has a radius of 15 cm and is in a magnetic field of strength…

A:

Q: A long, cylindrical solenoid with 180 turns per centimeter has a radius of 3.5 cm. (a) Neglecting…

A:

Q: A Tesla coil consists of a long solenoid with length L = 0.5 m that is closely wound with N1 = 1000…

A: Given data: The length of solenoid is L=0.5 m. The number of turns are, N1=1000N2=10 The area of…

Q: A long solenoid ‘S’ has ‘n’ turns per meter, with diameter ‘a’. At the centre of this coil, we place…

A: The varying magnetic field in the solenoid is given as: B1(t) = μonI(t)

Q: A long, cylindrical solenoid with 135 turns per centimeter has a radius of 9.5 cm. (a) Neglecting…

A: The expression for self-inductance of a solenoid is given by L=μ0n2Al Rearrange the above equation…

Q: A long solenoid has a cross-sectional area of 3.00 cm?. The current through the windings is…

A:

Q: A small loop of area 6.8 mm2 is placed inside a long solenoid that has 854 turns/cm and carries a…

A:

Q: The current in a coil drops from 4.2 A to 2.8 A in 0.51 s. If the average emf induced in the coil is…

A: Given: The initial current in the coil is 4.2 A. The final current in the coil is 2.8 A. The time…

Q: A coil with 150 turns has a magnetic flux of 50.0 nT m2 through each turn when the current is 2.00…

A: Since there are multiple sub parts posted, we will answer the first three sub parts. a) The…

Q: A small loop of area A = 7.6 mm2 is inside a long solenoid that has n = 927 turns/cm and carries a…

A: Answer:-  Given  Area (A) = 7.6 mm2 = 7.6 × 10-6 m2  Number of turns per unit length (n) = N/L = 927…

Q: A toroidal solenoid has 550 turns, cross-sectional area 6.40 cm^2, and mean radius 4.60 cm. Part A…

A: Given information: Here, N is the number of turns of the toroidal solenoid, A is the…

Q: The Figure Q3(b) shows an inductor having cylindrical ferromagnetic core.Calculate the value of…

A: N = 200 l = 0.075 m d = 0.005 m To find = Inductance of the coil

Q: Two single-turn circular loops of wire have radii R and r, with R >> r. The loops lie in the…

A: The mathematical formulation of the magnetic flux is given as, Here, B is the magnetic field, A is…

Q: Suppose a 57.5 cm long, 11.5 cm diameter solenoid has 1000 loops. Part (a) Calculate the…

A: Answer:-  Given  The length of the solenoid(xo) = 57.5 cm  = 0.575 m  The diameter of the…

Q: A 400-turn solenoid, 25 cm long and 2 cm in diameter is traversed by an electric current of 3 A.…

A: (given)   Number of turns (N) = 400 Length (l) of solenoid = 25 cm = 0.25 m  Diameter of solenoid =…

Q: As current stabilizes in the inductor at 10A over 0.1 seconds, how much is the induced emf in the…

A:

Q: 40. A solenoid of length 15.0 cm with 2500 turns is placed coaxially in side the solenoid. The…

A:

Q: An induced emf of 2.0 V is measured across a coil of 50 closely wound turns while the current…

A: The self-inductance of the coil, L=εdI/dt

Q: An inductor is made from 43 turns of wire wrapped around a rectangular plastic donut with an inner…

A: Given : No.of turns, n = 43 Inner radius, r1 = 1.5cm = 0.015m Outer radius, r2 = 2.5cm = 0.025m…

Q: Measurements on a solenoid coil (inductor) at a particular instant in time indicate that the current…

A:

Q: A wooden toroidal core with a square cross section has an inner radius of 15 cm and an outer radius…

A: Given :  Inner radius of toroidal (r1) = 15 cm = 0.15 m Outer radius of toroidal (r2) = 19 cm = 0.19…

Q: coil rated 600 Watts, 330 Volts, 60 Hz has a resistance of 20 Ω. What is the inductance of the coil…

A: Given: The rated power and voltage is 600 W and 330 V. The resistance of the circuit is 20 Ohm. The…

Q: A single circular loop of wire is placed inside a long solenoid with its plane perpendicular to the…

A:

Q: A long straight, cylindrical, air-core solenoid has a diameter of 8.00 cm. It is 60.64 cm in length…

A:

Q: A solenoid of length 15.0 cm with 2500 turns is placed coaxially inside the solenoid. The solenoid…

A: Given: Length of one solenoid, l = 15 cm = 0.15 m Number of turns, N1 = 2500 turns Cross sectional…

Q: a solenoid with a cross-sectional of 5cm^2 has 1000 turns and is 35 cm long. a second coil is…

A: (a) Find the mutual inductance of the inductor. M=μ0N1N2Al=4π×10-7 H/m10004005×10-4 m20.35…

Q: A long, straight current carrying solenoid creates a uniform magnetic field B=7mT inside itself when…

A: Mutual inductance b/w the loops M=4mH, rate of change of current in coil S1 dI1/dt=10 A/s and number…

Q: Figure Q3(a) Calculate the inductance of the coil shown in Figure Q3(b), which has a cylindrical…

A: Given   Number of turns of the coil N= 200 Length l =200mm = 0.2 meters Diameter d=5mm Then radius…

Q: A coil of 40 turns is wrapped around a long solenoid of cross-sectional area 7.5 × 10−3 m2. The…

A: The relation between magnetic flux (Φ21) and mutual inductance (M) is given by- M=N2Φ21I1Here,N2 is…

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.