Answered: Discussion DEMETOR 1. Explain briefly…

Discussion DEMETOR 1. Explain briefly the Wheatstone bridge principle of operation. 2. List some applications for Wheatstone bridge. 3. Why the galvanometer is used in Wheatstone bridge. (1) orugi

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter8: Electromagnetism And Em Waves

Section: Chapter Questions

Problem 2PIP

See similar textbooks

Related questions

Q: Find the value of kinetic energy mass of ball-2 kg Velocity=1.2 m/s

A: Write the given values with the suitable variables. m=2 kgv=1.2 m/s Here, m is the mass of a ball…

Q: Find work done Force=2 N Displacement=1.1 m

A: Given data : Force is demoted by F Displacement is denoted by d Required : Work done

Q: Reflection at Plane and Spherical Mirrors 1. What is the distance of the image if an object is…

A: Here, you should remember that , whenever it is mentioning that the object is at a large distance ,…

Q: Given data: Distance to covered by car-22 m Time to cover the distance=2 s Find speed

A: The given data are listed below. d=22 mt=2 s Here, d and t are the distance covered by the car and…

Q: Given data: Distance to covered by car-20 m Time to cover the distance=2 s Find speed

Q: Find momnetum Mass of car-20 kg Velocity=10 m/s

A: Given : Mass of car (m) = 20 kg Velocity (v) = 10 m/s

Q: 3. A 5.00-kg box is moving to the right with speed 3.00 m/s on a horizontal, frictionless surface.…

Q: Which of the following images would result in the observer, red dot labeled "O", hearing a constant…

A: According to Droppler Effect : In first picture sorce 'S' is moving away from the observer 'O' so…

Q: Under what condition is | A- B | = A + B? Where A and B are vectors and A and B magnitudes of these…

Q: A guitar string has a pluckable length of 42 cm. What is the length of the 5th harmonic?

A: Given data- Pluckable length of guitar string ( L ) = 42 cm Explanation - because string of…

Q: A type of energy storage relative to a particles speed O Work O Potential Energy O Kinetic Energy O…

A: Introduction: The kinetic energy of an object is the energy that it possesses due to its motion. It…

Q: Find the value of current Voltage=10 Volt Resistance=2 Ohm

A: Given data- Voltage ( V ) = 10 Volt Resistance ( R ) = 2 ohm…

Q: 74 kg is interested in jogging on the treadmill as their primary means of exercise, while they…

A: Given:- The mass of the client m = 74 kg The number of clients is N = 42 while they listen to…

Q: 2. A circular loop is in a variable magnetic field B, whose direction is out of the plane of this…

A: Given: The magnetic field is variable out of the plane. The direction of the induced current is in…

Q: Magnetism Directions: Answer the following problem, write your answer with complete solution. A…

Q: A particle is dropped from height h under gravity; the force of air resistance is proportional to…

Q: Given two resistors 3.5 0 and 4.20, and the total current of 20A, find all the following values if…

A: We have a circuit with two resistors R1=3.5 ohm and R2=4.2 ohm which are connected in series with…

Q: How much electrical energy (in kilojoules) is transferred to thermal energy in 3.07 hours by an…

Q: Find the value of pressure Force=20 N Area=2 mm2

A: Given data : Force=F Area=A To find : Pressure

Q: Calculate the mass of a van that drives at 40 m/s and has 500000 J of energy.

A: Given data : Kinetic energy = K•E Velocity = v…

Q: Two blocks of mass 3.50 kg and 8.00 kg are connected by a massless string that passes over a…

Q: Find the value of current Voltage=10 Volt Resistance-2 Ohm

A: In the given question, it is given that Voltage (V) = 10volt = 10V Resistance (R) = 2ohm We need to…

Q: Given data: Distance to covered by car-20 m Time to cover the distance=2 s Find speed

Q: A positive charged particle moving in a uniform magnetic field therefore the direction of the…

A: Introduction :- It is given that a positive charged particle enters in a uniform magnetic field. We…

Q: The motion of particle is defined by the relation X-t-lot² +8+ +12, where X and t are expressed…

Q: Write two situations where projectile motion can occur.

A: Situation A: A ball is thrown upward. Here the ball is thrown vertically upward so it will reach…

Q: 1. Find the tension in each cord in the figure below if the mass of the suspended object is 2.0 kg.…

Q: A scalar quantity defined as the amount of energy transferred when an object is moved over a certain…

Q: An object 4.5cm high is placed 50cm in front of a convex mirror with a radius of curvature of 20cm.…

A: height of object (h) = 4.5 cm object distance (d) = 50 cm radius of curvature = 20 cm

Q: Electric Power Directions: Answer the following problem, write your answer with complete solution.…

Q: Given data: Distance to covered by car-22 m Time to cover the distance=25 Find speed

A: Given: The distance traveled by the car is 22 m. The time taken by the car is 2 s.

Q: Find the ratio of the magnitudes of the electrical and the gravitational forces acting between a…

Q: The motion of particle is defined by the relation -t-lot² +8t +12, where X and t are expressed in…

A: Given data- The motion of a particle is defined by the relation- x=t4-10t2+8t+12…

Q: Three children is trying to balance a uniformed seesaw. Boy A who has a mass of 20-kg is placed 3.5…

A: Given masses 20 kg at 3.5 m 40 kg at 2.5 m 25 kg at

Q: Consider a conical water tank with a diameter and height of 8 m and 10 m, respectively. How much…

Q: Given data: Distance to covered by car-20 m Time to cover the distance=2s Find speed

A: Given: The distance covered by the car is 20 m. The time interval is 2 s.

Q: A 10.0 kg box is pushed along a surface (μ = 0.400) with a force of 300 N. Draw a Free Body Diagram…

Q: An object of mass 14 kg is at a certain height above the ground. If the potential energy of the…

A: Given data: The mass of the object is m=14 kg. The potential energy of the object is E=320 J. The…

Q: Determine momentum Mass=3 kg Velocity=3 m/s

A: Given data : Mass=m Velocity=V Required : Momentum

Q: Given data: Distance to covered by car-20 m Time to cover the distance=2s Find speed

A: Speed = distance/time

Q: 1. Find the tension in each cord in the figure below if the mass of the suspended object is 2.0 kg.…

Q: (a) Distinguish the concept of magnetism and electromagnetism.

A: Distinguish the concept of "magnetism" and "electromagnetism".

Q: A vertical 27-cmcm-long spring has its bottom end attached to the tabletop. If a 3.0 kgkg box is put…

A: Given Length of the spring is l0=27 cm=0.27 m Mass of the box is m1=3.0 kg The spring compresses to…

Q: Find the final velocity of car

A: Given data : Time=t Acceleration=a Initial velocity=U To find : Final velocity

Q: A ball has a mass of 6 kg. Suppose it travels at 0.24 m/s. Find the kinetic energy possessed by it.

A: Given data : Mass = m Velocity = v To…

Q: What is meant by 'total internal reflection"? State two essential conditions for internal reflection…

Q: Find the value of current Voltage=10 Volt Resistance=2 Ohm

Q: A 1.5 kg block at rest on a table is attached to a spring of spring constant 1.52 N/m that is…

Q: Explain in two to three sentences What is the indicator that momentum has been conserved?

A: The momentum of a body moving with a velocity, v and having a mass, m is given by p=mv. The momentum…

Q: If the mass of the sun was to increase two-fold, what is the effect of this to the gravitational…

A: Mass of earth, mE=6×1024 kgMass of Sun, MS=2×1030 kgDistance between sun and earth, r=1.5×1011 m

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

Discussion
DEMETOR
1. Explain briefly the Wheatstone bridge principle of operation.
2. List some applications for Wheatstone bridge.
3. Why the galvanometer is used in Wheatstone bridge.
(1) rugi

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 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

What is electrostatic shielding ? How does it work?
1 ,Gauss and circulation theorems for the magnetic induction vector? 2. Calculation of the magnetic induction of an infinitely long current-carrying wire
I need help understanding the calculations written in blue and how they got 0.8 and 0.4 for fiber b and how they calculated the answer in blue i need a step by step calculation of how they got 0.232
1. Explain briefly how Lenz’s law is said to follow the Law of conservation of energy (that explains why there has to be an opposing magnetic field) 2. Why do you think, we need to study the processes, principles and laws in electricity production and distribution?
What is an electric current? What is the difference between conventional current and electron current? What is the difference between electromotive force and terminal voltage? How is the equivalent resistance for resistors in series computed? in parallel?
Briefly describe the phenomenon of magnetic hysteresis and why it occurs for ferromagnetic and ferrimagnetic materials.
The accompanying figure shows a long, straight wire carrying a current of 10 A. What is the magnetic force on an electron at the instant it Is 20 cm from tire wire, traveling parallel to the wire with a speed of 2.0105m/s ? Describe qualitatively the subsequent motion of the election, For this current, what is tire permeability of the iron? If the current is turned off and then restored to 10 A, will the magnetic field necessarily return to 2.0 T?
(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) . There are two basic methods for connecting more than one electrical device in a circuit. Name, describe, and give the advantages of each.
A proton is located at (0,0,0) at t=0 and has a velocity (0,v,0), where v is positive. The space is subject to magnetic field (0,0,B) where B is positive. As always, use CGS! a) Draw a sketch of the closed-loop trajectory of the proton. b) Will the magnitude of proton’s velocity change as a function time? Why? Prove it. c) Calculate ?⃗ (?) -- the position of the proton as a function of time in Cartesian coordinates. The final solution should not depend on any new variable – only time, initial velocity v, mass of the proton m, proton charge +e, field B. d) Write out the atomistic current density of the proton.e) Calculate the time-averaged current I due to the motion of the proton. Add it to the sketch. f) Based on this current, what is the field (as always, direction and magnitude) in the center of proton’s trajectory. Do not solve the integral, just give and draw the solution.
Discuss the origin of paramagnetism, diamagnetism and ferromagnetism. Draw a typical M-H curve for ferromagnetism material and explain the different stages of magnetization process on the basis of Domain theory
Define electric and magnetic flux? Write down Gauss’s law for (i) Electrostatics, and (ii) Magnetism. Derive Coulomb’s law from Gauss’s law
A rail gun used electromagnetic forces to accelerate a projectile to very high velocities. The basic mechanism of acceleration is relatively simple and can be illustrated in the following example. A metal rod of mass m and electrical resistance R rests on parellel horizontal rails (that have negligible electric resistance) which are distance L apart as shown in figure 1. The rails are also connected to a voltage source delta V, so a current loop is formed. The vertical magnetic field, initially zero, is slowly increased. When the field strength reaches the value B0, the rod, which was intially at rest, begins to move. Assume that the rod has a slightly flattened bottom so that it slides instead of rolling. Use g for the magnitude of all the free fall acceleration. (A) find the coefficient of static friction between the rod and the rails.