A rectangular loop (l = 1.5 cm, w = 1 cm) lies vertically, parallel to the z-axis. A uniform magnetic field of 0.5 T goes through the loop by making an angle 0 = 20° with the normal to the loop. Find the magnetic flux through the loop. 2. Find the following if the magnetic field decreases to zero in an interval of time of 7 ms: (a) The direction of the induced current (b) The average induced emf Eavg (c) The average intensity lavg of the induced current if the wire making the loop has a resistance of 5 N. 1. W Normal to loop
Q: A 10 T uniform magnetic field in the yz-plane is directed 0 = 100° from the +y-axis. Calculate the…
A: Magnetic field is Area is Angle made by magnetic field with +y-axis towards +z-axis is Note:Find:The…
Q: Consider the hemispherical closed surface below. The hemisphere is in a uniform magnetic field that…
A:
Q: The figure below shows a top view of a bar that can slide on two frictionless rails. The resistor is…
A:
Q: Loop moving into a Constant Magnetic Field. Consider a square loop with side length 1m moving at a…
A: a square loop with side length 1m moving at a rate 0.1 m/s in the +x-direction into a magnetic field…
Q: If the magnetic field steadily decreases from B to zero during a time interval t, what is the…
A: The change in magnetic field (ΔBB→0) = 0 – B = - BThe time taken to bring this change in magnetic…
Q: A rectangular loop of wire with dimensions 1.20 cm by 8.00 cm and resistance 0.800 2 is being pulled…
A:
Q: Chapter 30, Problem 041 A circular coil has a 13.4 cm radius and consists of 23.0 closely wound…
A:
Q: Figure 2 shows a top view of a bar (the resistor of the bar R2 = 5.00 Q) , that can slide on two…
A:
Q: A uniform magnetic field points everywhere out of the page but with a magnitude that changes in time…
A: To find the maximum induced current through a circular conducting loop of radius R and resistance ro…
Q: A single loop of nickel wire, lying flat in a plane, has an area of 7.00 cm2 and a resistance of…
A:
Q: 1) The magnetic field at a distance of s = 4.28 cm from a long straight current-carrying wire is…
A: 1)Given that:s=4.28 cm, Bs=3.36 μTd=1.00 cm, Bd=?
Q: A uniform magnetic field B is perpendicular to the plane of a circular wire loop of radius r and…
A:
Q: Figure below shows a conductor moving with a velocity v = 7.1 m/s to the left in the presence of…
A:
Q: First Question
A: We are given magnetic field as function of time and position. We first find the total flux through…
Q: Problem 10. A circular loop of radius a and area S carries current i. The loop is at the origin and…
A: The magnetic field for a current carting loop of radius a and area s at a distance of z in vertical…
Q: Two rails with zero resistance are placed at a distance D apart on an included ramp with angle 0.…
A: The velocity is constant.
Q: Problem 1: Aloop of wire with radius r =0.035 m is placed in a region of uniform magnetic field with…
A:
Q: A time-varying magnetic field has magnitude B(t)= Bo cos(wt), where Bo and w are constants, and…
A: Since magnetic field is parallel to the plane of loop, angle between magnetic field vector and area…
Q: The plane of a flat, circular loop of wire is horizontal. An external magnetic field is directed…
A: There is a magnetic field that is directed perpendicular to the plane of the paper. Lenz's law…
Q: A flat circular loop of radius 0.598 m is rotating in a uniform magnetic field of 13.15 T. Find the…
A:
Q: A square loop 20 cm on a side lies in the x-y plane and has a resistance of 50 2. The loop is in an…
A:
Q: A conducting rod of length is 14cm slides over two horizontal metal bars with a constant speed is 4…
A:
Q: A conducting square loop with a side of a = 5 cm is moving in the x-y plane with a velocity of…
A: Given information: Here, a is the side of the square loop, v is the loop’s velocity, B is the…
Q: A solenoid has 560 closely spaced turns, a length of 12.0 cm, a radius of 3.00 cm, and carries a…
A: Given,Total Number of turns, N=560Length of the solenoid, l=12.0 cml=0.12mRadius of the solenoid,…
Q: A conductive rectangular loop is being pulled at constant speed v out of a region of uniform…
A:
Q: A conducting rod slides over two horizontal metal bars with a constant speed v to the left. The…
A:
Q: A straight conductor of length / moves with an acceleration a = 0.1 ms2 at the right angle to the…
A: Magnetic field ( B ) = 11.9 T Acceleration ( a ) = 0.1 ms-2 Time ( t ) = 20 s Voltage ( V ) = 5 V
Q: Loop moving into a Constant Magnetic Field. Consider a square loop with side length 1m moving at a…
A: Given: The length of the squre loop is 1 m. The speed of the loop is 0.1 m/s along the +x-direction.…
Q: In the given figure, a square metal loop of side 4.00 cm and resistance 5.00 2 moves to the right…
A: In this question we are given with square metal loop and we have to plot the graph of the external…
Q: A conducting rod slides over two horizontal metal bars with a constant speed v to the left. The…
A:
Q: Q.02 A circular loop of wire with a radius of 12.0 cm and oriented in the horizontal xy - plane, is…
A:
Q: A square loop 20cm on a side lies in the x-y plane and has a resistance of 50 Ω. The loop is in an…
A: The induce emf(e) in a closed loop equals the negative of the time rate of change of magnetic flux…
Step by step
Solved in 2 steps with 2 images
- Please don't provide handwritten solution .....A square wire with side a = 0.055 m is in a time-varying magnetic field with magnitude B(t) = At, where A = 0.55 T/s. The plane in which the square is located has an angle θ with the direction of B, as shown. 1) Express the magnitude of the magnetic flux going through the loop, Φ, in terms of A, t, a and θ. 2) Express the derivative of the flux with respect of time, dΦ/dt. 3) Express the magnitude of the emf induced in the loop, ε, in terms of A, a, and θ. 4) Calculate the numerical value of ε when θ = 0, in volts. 5) Calculate the numerical value of ε when θ = 30°, in volts. 6) Calculate the numerical value of ε when θ = 90°, in volts.Consider two thin wires of length w with a uniform current I as shown in figure below. Determine the magnetic flux density B(F) at the point P(w,w,0). Show the direction of the magnetic flux density at the given point. W I Z W P(w,w,0) y
- A single loop (N=l) of wire of radius r = 0.0300 m lies with its face parallel to the page. It is in an external uniform perpendicular magnetic field pointing OUT as shown in the diagram below by the dot surrounded by a circle ⊙. Suppose the external magnetic field magnitude is with rate △B/△t = 10.00 What is the area A of the wire loop? What is the magnitude IεI of the voltage induced in the wire loop ? The loop has resistance R = 40.0 Ω. What is the current I in the loop? In the figure below, indicate the direction of the current I, clockwise or counter-clockwise, in the loop. Draw a labeled curved arrow on the loop representing the current direction. In the figure below, indicate the direction of the induced magnetic field , in or out. Indicate this direction by drawing a labeled IN (×) or OUT ⊙ symbol within the circle.A magnetic field of strength 0.29 T is directed perpendicular to a plane circular loop of wire of radius 29 cm. Find the magnetic flux through the area enclosed by this loop.The current in Figure obeys the equation I(t)=I,ebr, where b>0. Find the direction (clockwise or counterclockwise) of the current induced in the round coil for t>0, and the direction of magnetic field created by this induced current.
- The plane of a flat, circular loop of wire is horizontal. An external magnetic field is directed perpendicular to the plane of the loop. The magnitude of the external magnetic field is increasing with time. Because of this increasing magnetic field, an induced current is flowing clockwise in the loop, as viewed from above. What is the direction of the magnetic field, assuming the situation is drawn on a sheet of paper? Tind O Left O Right O Into the page O Out of the page O Up the page O Down the page O Clockwise O CounterclockwiseQ.A) A constantan wire of length 12 m and having a cross sectional area 1.4x10-4 m2 is converted into 3-turn circular loop. It is connected to a voltage of 0.160 V. If the loop is placed in a uniform magnetic field of magnitude 0.66 T at an angle of 64˚, then calculate torque in the circular loop? (The resistivity (ρ) of constantan= 49 x10 -8 Ω.m.)The conducting loop of the shape shown in the figure is being pulled out of a constantBext magnetic field at a constant speed v. The left part of the loop KN is a semicircle ofradius a. The top and the bottom parts of the loop are equal, KL=NM=b. Theresistance per unit length of the conductor is r (Ω/m). During the time intervalbetween when line LM and then KN are at the border of the magnetic field,a) What is the direction ofthe induced current? Explainyour choice of direction.b) What is the EMFproduced in the loop?c) What is the size of theinduced current?