A circular coil of radius 0.34 m is placed in a time-varying magnetic field B(t) = (6.00 ✕ 10−4) sin[(75.4 ✕ 102 rad/s) t] where B is in teslas. The magnetic field is perpendicular to the plane of the coil. Find the magnitude of the induced electric field in the coil at t = 0.001 s and t = 0.01 s. |E(t = 0.001)| = V/m |E(t = 0.01)| = V/m
Q: A flat, circular coil of radius 10.00 cm consists of exactly 500 turns. A magnetic field is directed…
A: Given: Radius of circular coil r=10 cm=10×10-2m=0.1 m, Number of turns N=500, Change in magnetic…
Q: MN is a straight current carrying conductor located at the y axis; the intensity of the electrical…
A: Current through the wire Perpendicular distance of the point from the wire
Q: Q-3) A current carrying triangular loop lies on xy plane. Find the magnetic field vector created by…
A: From the figure, we need to calculate ab, bc, ca
Q: The conducting loop in the shape of a quarter circle has a radius of 10.0 cm and a resistance of…
A:
Q: A long solenoid has a diameter of 17.3 cm. When a current i exists in its windings, a uniform…
A:
Q: The magnetic flux through a metal ring varies with time t according to OR = 3(at3 – bt²)T · m², with…
A: Given data: Magnetic flux ϕB=3at3-bt2T.m2 a=3.00s-3 and b=9.00s-2 Resistance of the ring R=3.00Ω
Q: A long solenoid has a diameter of 16.5 cm. When a current i exists in its windings, a uniform…
A: Given: Diameter of solenoid, D = 16.5 cm = 0.165 m Decreasing rate of the magnetic field, dB/dt =…
Q: A wire along the z-axis (horizontal) with current I going in the positive z-direction produces the…
A:
Q: Two parallel long wires with radius a lying along the z axis with current I flowing in opposite…
A: The expression for the magnetic field intensity H1 for the wire with the current in the positive…
Q: A circular coil of radius 0.54 m is placed in a time-varying magnetic field B(t) = (6.00 ✕ 10−4)…
A: Magnetic field B(t)=(6x10-4) sin[(18.8x102)t] Radius=0.54 m
Q: A flat loop of wire consisting of a single turn of cross-sectional area 7.00 cm² is perpendicular to…
A: Answer: Given: Cross-Sectional Area of flat loop is given as, A=7cm2= 7×10-4m2 Magnetic field…
Q: An isolated conducting rod of length 8.00 cm is oriented parallelto the x-axis. It moves in the…
A: Given that Length of the rod L = 8 cm Velocity of rod along Y-axis v = 3.9 m/s Magnitude of magnetic…
Q: The magnetic flux through a metal ring varies with time t according to PR = 3(at3 – bt²)T · m², with…
A: Given: The resistance of the coil is 3 Ω. The magnetic flux is. ϕB=3at3-bt2T.m2…
Q: An electron of velocity 2.652 × 107 m/s enters a uniform magnetic field of inductance 0.5 Wb/m²…
A: To find-Radius of path of electron(r)Given-Velocity (v)=2.652×107 m/sMagnetic induction (B)=0.5…
Q: An electric current of 2.5 A circulates through the conductor in the figure. The curved parts are…
A:
Q: The magnetic flux through a metal ring varies with time t according to PB = 3(at3 – bt2)T · m², with…
A: Given:ϕB = 3( a t3 - b t2)a = 3.00 s-3b = 9.00 s-2given invarval t1 = 0t2= 2 sec
Q: A rectangular wire loop with length a=3 cm and b=7 cm width lies in the x,y-plane, as shown below.…
A:
Q: A solid conducting fly-wheel 1.5 m in diameter, is revolving on a horizontal axle which lies in the…
A:
Q: The magnetic flux through a metal ring varies with time t according to PR = 4(at3 – bt²)T · m², with…
A: The induced emf is given by e = - d ϕd t where, ϕ is the magnetic flux. The induced current is i=…
Q: The accompanying figure shows a rectangular coil consisting of 40 closely spaced turns that has a…
A:
Q: An electron of velocity 2.652 × 107 m/s enters a uniform magnetic field of inductance 0.5 Wb/m²…
A: To find-Radius of path of electron(r)Given-Velocity (v)=2.652×107 m/sMagnetic induction (B)=0.5…
Q: A solid conducting fly-wheel 1.6 m in diameter, is revolving on a horizontal axle which lies in the…
A:
Q: In Fig. 5, a stiff wire bent into a semicircle of radius a = 2.0 cm is rotated at constant angular…
A:
Q: A magnetic field B1 = 3i + 4j + 5k from the air across the interface between region 2x + 2y + z =…
A: Given:- For K→ = 0 β2→μ2 - β1→μ1 = k→ × n^β2→2= β1→1 μ2 = 2, μ1 = 1β2→ = 2 β1→…
Q: A spatially uniform magnetic field is restricted in a circular region of space with radius of 2.5 cm…
A: Given,Radius of within which the magnetic flux exist, r1 = 2.5 cmTime varying magnetic field, B =25…
Q: A circular coil of radius 0.66 m is placed in a time-varying magnetic field B(t) = (6.00 ✕ 10−4)…
A:
Q: A resting 14.0-kg electromagnet pole is positioned at the bottom of the slide, hanging vertically…
A: Solution
Q: A solid conducting fly-wheel 0.6 m in diameter, is revolving on a horizontal axle which lies in the…
A: area swept by rod in one rotation = π0.32 Hence change in flux in one rotation = Bπ0.32 Hence emf…
Q: The magnetic flux through a metal ring varies with time t according to PR = 6(at3 - bt2)T m², with a…
A: ϕB = 6at3-bt2 T.m2 a = 1.00 s-3 b = 9.00 s-2 R = 6.00 Ω Imax = ?
Q: A long solenoid has a diameter of 16.5 cm. When a currenti exists in its windings, a uniform…
A: Given value--- diameter = 16.5 cm. magnetic field = 40.7 mT. change in magnetic field = - 9.66…
Q: A long solenoid has a diameter of 13.2 cm. When a current i exists in its windings, a uniform…
A:
Q: The magnetic flux through a metal ring varies with time t according to 5(at3 – bt?)T m², with a = Pg…
A: Given that,The magnetic flux (φB) = 5 (at3 - bt2) T.m2a = 1.00 s-3b = 6.00 s-2The resistance of the…
Q: ▾ Part A is the induced current in the loop clockwise or counterclockwise? O clockwise O…
A:
Q: A rectangular loop of area A = 0.150 m2 is placed in a region where the magnetic field is…
A: Given value --- Area = 0.15 m2 . magnetic field B = 0.55 e-t/2 . time t = 8 sec. We have to…
A circular coil of radius 0.34 m is placed in a time-varying magnetic field
where B is in teslas. The magnetic field is perpendicular to the plane of the coil. Find the magnitude of the induced electric field in the coil at
and
|E(t = 0.001)|
|
= | V/m |
|E(t = 0.01)|
|
= | V/m |
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- A 280-turn rectangular coil with area, A = 0.22 m², and resistance, R = 772, is rotating at a constant rate of 66 rpm in a uniform magnetic field, B = 0.473 T. (a) What is the angular speed of the rotating coil? w = 6.908 (b) Calculate the frequency, f, and period, T, of the coil's rotation. f = 1.1 Emax Emin = Induced EMF (2 of 2) (c) Find the maximum, minimum and rms-average emf induced during each rotation. Erms II 6.91 rads/s max Pavg 1.1 Hz and T = 0.909 = V V V (d) Calculate the maximum and average power generated during each cycle. P₁ 0.909 sec W WThe magnetic flux through a metal ring varies with time t according to PB = 6(at³ – bt²)T · m², with a = 1.00 s¬³ and b = 9.00 s-2 The resistance of the ring is 6.00 Q. Determine the maximum current induced in the ring during the interval from t = 0 to t = 2.00 s. Give your answer in A. Bir metal halkadan geçen manyetik akı t zamanı ile PB = 6(at³ – bt²)T · m² denklemine göre değişmektedir. Burada, a = 1,00 s-3 ve b = 9,00 s-2 olarak verilmişlerdir. Halkanın direnci 6,00 N ise t = 0 ile t = 2.00 s arasında geçen en yüksek akım değeri A cinsinden nedir.х х х х х х х 4) A rectangular loop of wire of length L, width W, and resistance R is oriented in the plane of the page and located in a region of uniform magnetic field B directed into the page. Both the width of the rectangle and the magnitude of the magnetic field increase linearly with time, such that W = C¡t and B = C2t where Ci and C2 are positive constants. [Hint: Hmmm, there's a time changing magnetic flux in this problem. Better use Faraday's Law...] a) Calculate the magnitude of the current, I, induced in the loop at time t. b) In which direction does the induced current flow? Use Lenz's law to explain why. В X х х L х х X X X X W х х х х х X
- The magnetic flux through a metal ring varies with time t according to 3(at3 – bt2)T .m², with a = 3.00 s-3 and b = 9.00 s-2 . PB = The resistance of the ring is 3.00 Q. Determine the maximum current induced in the ring during the interval from t = 0 to t = 2.00 s. Give %3D %3D your answer in A.An electron of velocity 2.652 × 107 m/s enters a uniform magnetic field of inductance 0.5 Wb/m² perpendicular to its direction of radius of its path motion. Find the e 3 1.76 х 1011 С/kg mthe spiral shown below is immersed in a magnetic field of B = (0.02*t) ax Wb/m² (that means the magnetic goes at X diferection and positively). If the side DC of this spiral "cross" the flux lines in a frequency of 50 Hz, being the spiral in the plane XY when t = 0, find: a) The induced voltage in t = 1ms;b) The induced current in t = 3ms.
- The magnetic flux through a metal ring varies with time t according to Pg = 3(at3 – bt?)T · m², with a = 3.00 s-3 and b = 9.00 s-2 . The resistance of the ring is 3.00 Q. Determine the maximum current induced in the ring during the interval from t = 0 to t = 2.00 s. Give your answer in A.A rectangular loop of area A = 0.150 m2 is placed in a region where the magnetic field is perpendicular to the plane of the loop. The magnitude of the field is allowed to vary in time according to B = 0.550e−t/2.00, where B is in teslas and t is in seconds. The field has the constant value 0.550 T for t < 0. What is the value for at t = 8.000 s?A circular coil that has N = 120 turns and a radius of r = 12.0 cm lies in a magnetic field that has a magnitude of Во = 0.0630 T directed perpendicular to the plane of the coil. What is the magnitude of the magnetic flux B through the coil? B = 0.3418 The magnetic field through the coil is increased steadily to 0.165 T over a time interval of 0.280 s. What is the magnitude |Ɛ| of the emf induced in the coil during the time interval? |E| = 1.67 Incorrect T.m² V
- The intensity of a cylindrical laser beam is 1400 W/m?. What is the amplitude of the magnetic fieldin the beam (in uT)?(A) 8.44 (B) 12.3 (C) 1.00 (D) 3.42 (E) 0.750 (F) 0.445A single loop of wire encloses an area of 3.5 x 10-² m². It is in a magnetic field that changes from +0.72 T to -0.25 T in a time of 0.060 s. Initial Final хххх X X/X X х B = 0.72 T хххв = What is the induced emf and the direction of current flow in the loop? хххх хх X X X B = 0.25 T