16. The magnetic flux through three different coils is changing as shown in Figure P21.160. For each situation, draw a corresponding graph showing qualitatively how the induced emf changes with time. Figure P21.16 (a) Φ (b) Φ (c) Φ KAT h t

16. The magnetic flux through three different coils is changing as shown in Figure P21.160. For each situation, draw a corresponding graph showing qualitatively how the induced emf changes with time. Figure P21.16 (a) Φ (b) Φ (c) Φ KAT h t

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: The flexible loop in Figure has a radius of 23 cm and is in a magnetic field of magnitude 0.150 T.…

A: Please see the answer in Step 2

Q: Two resistors, R₁1 = 125 2 and R₂ = 325 £2, an inductor L = 3.7 mH, a 16 V battery, and a switch are…

Q: a b -b- A coil with a = 10.800 cm and b = 13.000 cm is in the same plane with a long straight wire.…

A: The objective of this question is to calculate the electromotive force (emf) in a coil at a given…

Q: A solenoid with an inductance of 14 mH is charged up from an initial current of 3.0 A to a current…

A: Given data: Inductance (L) = 14 mH = 14×10-3 H Initial current (Ii) = 3.0 A Final current (If) =…

Q: In one laboratory experiment to investigate energy stored in an inductor, a 125 V power supply is…

A: Given V= 125 VC= 250 pF = 250 x 10-12 FL=225 mH =225 x 10-3 H

Q: A doctor observes that when they apply a 2.0 T B-field perpendicular to the flow of blood in a blood…

Q: Self-inductance. A coil has a self-inductance of 50 [H] and a resistance of 3.5 [2]. It is connected…

A: Given Self inductance L = 50 uH Resistance R = 3.5 ohm Internal resistance of battery r = 0.25 ohm…

Q: 17. The magnetic flux through three different coils is changing as shown in Figure P21.17. For each…

Q: A long solenoid of radius r = 2.00 cm is wound with3.50 x 103 turns/m and carries a current that…

Q: A loop of copper wire is placed in a magnetic field B with its plane at right angles to the field.…

A: According to Lenz's law, the induced emf generates a current, which creates a magnetic field that…

Q: 6. A rod slides along conducting rails which are connected to a resistor (R=2 N). The length of the…

A: a) value of induced emf = 4.35V b) magnitude of induced current = 2.175 A and direction is…

Q: A 5.00 [cm] long solenoidal inductor has 50 turns and radius of 3.00 [cm]. If the current varies at…

Q: A segment of wire 5.7 cm long is moving at a velocity of 2.89 m/s toward a parallel (much longer)…

Q: The flexible loop in Figure has a radius of 32.1 cm and is in a magnetic field of magnitude 0.150 T.…

A: Magnitude of magnetic field= 0.15T Radius of ring, r = 0.321 Meter Given time= 0.2 sec

Q: The flexible loop in Figure has a radius of 21.7 cm and is in a magnetic field of magnitude 0.150 T.…

A: The magnetic field lines always form the closed lines. The magnetic field outside a magnet is…

Q: Figure P20.29 shows a bar of mass m = 0.200 kg that can slidewithout friction on a pair of rails…

A: The below figure indicates the magnetic field of the bar,

Q: of the following statements are true? Choose all that apply. changing magnetic field will always…

A: There are statements given. We need to Choose true statements.

Q: A 100-turn square wire coil of area 0.040 m2 rotates about a vertical axis at 1 500 rev/min, as…

Q: 3) Figure shows a RL circuit and a conducting rod. RL circuit has ɛ = 30 V, R=10 N, and the time…

A: Value of resistance= 10 ohms Time constant= 1 sec Applied voltage, = 30 v

Q: A car generator turns at 390 rpm when the engine is idling. Its 296-turn, 5.04 cm by 7.99 cm…

A: Given that,Number of turns : N = 296 (turs)Generator : 390 (rpm)Rectangular coil : a = 5.04 (cm) , b…

Q: Problem 9: Suppose a generator has a peak voltage of 285 V and its 500 turn, 5.5 cm diameter coil…

A: Given that----- E = 285 V diameter = 5.5 cm B = 0.225 T Question ? What frequency in rpm must…

Q: A car generator turns at 390 rpm when the engine is idling. It's 296-turn, 5.04 cm by 7.99 cm…

A: Solution:-Given thatSpeed of car generator (N)=390 rpmNumber of turns (n)=296Lenght of rectangular…

Q: (c20p18) Consider the arrangement shown in Figure P20.18. Assume that R = 7.00 2 and I = 1.00 m, and…

A: Given:- Resistance of wire (R) = 7 Ω Length of bar (L) = 1 m Magnetic…

Q: A bicycle generator rotates at 1500 rad/s, producing an 21.0 V peak emf. It has a 1.30 by 3.50 cm…

A: We have Length of the rectangular coil, L=1.30×10-2m The breadth of the coil, B=3.50×10-2m E0=21.0V…

Q: A 5.00 [cm] long solenoidal inductor has 50 turns and radius of 3.00 [cm]. If the current varies at…

Q: The flexible loop in Figure has a radius of 25.5 cm and is in a magnetic field of magnitude 0.150 T.…

A: r

Q: Two coils are placed close together in a physics lab to demonstrate Faraday's law of induction. A…

Q: A large power plant generates electricity at 12.0 kV. Its old transformer once converted the voltage…

A: We know that in a transformer:Transformation ratio r=VoutVin=NSNP ≡Voltage outVoltage in=Turns on…

Q: A 75 turn, 10.0 cm diameter coil rotates at an angular velocity of 8.00 rad/s in a 1.40 T field,…

A: Number of turns,

Q: If a magnet is held stationary and a coil is moved towards the magnet with high speed then, O a.…

A: As we move the coil towards magnetic, the magnetic field changes and hence induces an emf in the…

Q: The energy stored in a solenoid inductor is 28.4 mJ. The solenoid has 425 turns, is .876 meters long…

A: Given: The energy stored in the solenoid inductor is 28.4 mJ. The number of turns is 425. The length…

Q: The flexible loop in Figure has a radius of 34.5 cm and is in a magnetic field of magnitude 0.150 T.…

Q: An RL circuit consists of a resistor R, an inductor L connected across a battery through a switch.…

A: Using:i=i01-e-tζwhere, ζ is the time constantNow, Given:i=23i0Putting in above equation we get,…

Q: A loop of wire enclosing an area A is placed in a region, where the magnetic field is perpendicular…

A: We know that-The induced emf, e=dϕdt where, flux,ϕ = BAMagnetic field, BArea of loop,…

Q: A 365 pF capacitor is charged to 115 V and then quickly connected to a 225 mH inductor. Determine…

Q: The magnetic flux that passes through a loop is defined by the expression ¢g= (P – 4t)× 10¬1 Wb with…

A: induced EMF is given by: E=-∂∅B∂t ∅B = (t2 - 4t) x 0.1 Wb t=0.9 sec

Q: Self-inductance. A coil has a self-inductance of 50 [H] and a resistance of 3.5 [2]. It is connected…

Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

16. The magnetic flux through three different coils is changing as shown in Figure P21.160.
For each situation, draw a corresponding graph showing qualitatively how the induced
emf changes with time.
Figure P21.16
(a) Φ
(b) Φ
KAR

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Determine the given graph and explain

VIEW

Step 2: Determine the graph of emf versus time for graph (a)

VIEW

Step 3: Determine the graph of emf versus time for graph (b) and (c)

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A 140-turn circular coil has diameter 4.5 cm. A magnetic field perpendicular to the coil is changing at 0.80 T/s. What is the induced emf in the coil? The symbology is what is killing me. I don't understand the logic steps or where you have to substitute values to determiine the emf.
A 95 turn, 10.0 cm diameter coil rotates at an angular velocity of 8.00 rad/s in a 1.30 T field, starting with the normal of the plane of the coil perpendicular to the field. Assume that the positive max emf is reached first. a) What (in V) is the peak emf? b) At what time (in s) is the peak emf first reached? c) At what time (in s) is the emf first at its most negative? d) What is the period (in s) of the AC voltage output?
Your camping buddy has an idea for a light to go inside your tent. He happens to have a powerful (and heavy!) horseshoe magnet that he bought at a surplus store. This magnet creates a 0.262 T field between two pole tips 13.6 cm apart. His idea is to build a hand-cranked generator with a rotating 6.8 cm radius semicircle between the pole tips. He thinks you can make enough current to fully light a 2.66 Ω lightbulb rated at 7.48 W. That's not super bright, but it should be bright enough. With what frequency (in Hz) will you have to turn the crank for the maximum current to fully light the bulb?
A generator has a 460-turn coil that is 10 cm long and 12 cm wide. The coil rotates at 9.0 rotations per second in a 0.10-T magnitude B→ field. A)Determine the generator's peak voltage.
what is correct answer?
Q01
Two coils are placed close together in a physics lab to demonstrate Faraday's law of induction. A current of 7.00 A in one is switched off in 1.30 ms, inducing a 3.00 V emf in the other. What is their mutual inductance (in mH)?
V06
Two coils are placed close together in a physics lab to demonstrate Faraday's law of induction. A current of 8.00 A in one is switched off in 2.00 ms, inducing a 3.00 V emf in the other. What is their mutual inductance (in mH)? mH Additional Materials Reading
An N - turn circular wire coil of radius r lies in thexy - plane (the plane of the page), as in Figure P20.10. A uniformmagnetic field is turned on, increasing steadily from 0to B0 in the positive z - direction in t seconds. (a) Find a symbolicexpression for the emf, ε, induced in the coil in termsof the variables given. (b) Looking down on at the xy -planefrom the positive z - axis, is the direction of the induced currentclockwise or counterclockwise? (c) If each loop hasresistance R, find an expression for the magnitude of theinduced current, I.
3. A metal rod of length L is placed in the circular region of uniform magnetic field B. B increases as a function of time B=B,t , as the drawing shows. Find the emf induced in the rod. A В L
A stone is thrown horizontally at 20 m/s from the top of a cliff 44 m high and hits the ground in 2 sec. What horizontal distance does it travel? 44 m