Answered: 25) Which one of the following…

Science

Physics

25) Which one of the following quantities is equivalent to 1 W? A) 1V/A B) 10.m C) 1A.s D) 1V.A E) 1V/Q

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 23CQ: Are you relatively safe from lightning inside an automobile? Give two reasons.

See similar textbooks

Related questions

Q: Figure 3 shows the vector diagram for the three forces acting on each ball in equilibrium. They are;…

A: Given:mass of a ball, m = 6×10−6 kglength of the string attached to 1 ball, L = 0.23 mminimum…

Q: Block "P" of mass Mp slides along an x-axis on a frictionless floor with initial speed Vp, i = 4…

Q: A stone was thrown with initial velocity of 20 m/s at angle 30 degrees above horizontal. If the…

A: Given:- Vo= 20 m/s θ= 30° h= height of the building= 35 m

Q: Lee watches TV for 4 hours per day. During that time, the TV consumes 200 watts per hour.…

A: Given: The TV takes the time is 4 hours per day. The cost of electricity is 15 cents/kW.h. The total…

Q: A solid sphere of uniform density has a mass of 3.2 x 104 kg and a radius of 0.50 m. What is the…

Q: 63. Two loudspeakers located along the x-axis as shown in Figure P16.63 produce sounds of equal…

A: If we assume that the cones of the speakers move in phase with each other, we can say that the sound…

Q: What is the temperature of a star that appears most intense at a wavelength of 829 nm? First…

Q: For the 2 DOF system shown with m₁ = m, m₂ = 2m and k₁=k, k₂ = 2k, determine: (a) The natural…

Q: baseball is traveling with a horizontal velocity of 85 mi∕hr just before impact with the bat. Just…

Q: A sky diver jumps from a "perfectly good" plane. Prior to opening their parachute they fell 625 m in…

A: Given data: Distance traveled before opening parachute (d1) = 625 m, downward Time taken (t1) =…

Q: We bring into touch three identical conductors, X, Y, and Z, with initial charges of +2q, 4q, and q,…

A: Total charge on conductors = 2q+4q+q = 7q Since 3q is near x , so charge induce on x is equal to -3q…

Q: Five charges are placed in a closed box. Each charge (except the first) has a magnitude which is…

Q: A spring with a force constant of 12 N/m rests horizontally on a table and projects balls with a…

A: Given: The mass of the ball is 8.3x10-3 kg. The spring constant is 12 N/m. The compression in the…

Q: While doing the magnetism lab I treated the following as a vector quantity 1.magnetic field lines as…

Q: If a bus travelling at 38 m/s is subjected to a steady deceleration of 6 m/s², how long will it take…

A: Given data, Initial velocity = u Final velocity = v Deceleration = a To find ,…

Q: FRICTIONLESS Find the acceleration of m2, in m/s², if ml = 4.6 kg, and m2- 48.3 kg m1 m2

Q: QUESTI Block A, with a mass of 1 frictionless pulley at the top. The OA.5.9 kg OB. 2.5 kg 0.5 kg

A: Please post the remaining questions separately! Given:- mA= 10 Kg θ= 35° μ= 0.4 For mB to be the…

Q: A conducting circular loop, of radius r = 0.060[m] and resistance R = 0.200[N], is submerged in the…

Q: What is the speed of electric current?

A: Electric current means the flow of free electrons through a conductor in presence of an electric…

Q: A wooden block experiences a frictional force, f, as it slides across a table. If a block of the…

Q: A astronaut releases a compressed gas into the space during the space mission. The initial volume of…

A: According to the Boyles law in constant temperature the volume and pressure of gas is inversely…

Q: Two cubical blocks identical in dimensions float in water in such a way that 1st block floats with…

Q: 46. • A pendulum is constructed by attaching a small metal ball to one end of a 1.25-m-long string…

Q: A transverse wave on a rope can be modeled by the equation y(x, t) = 0.348 sin(1.20x + 87.4t), where…

Q: A 0.25 kg ball is suspended from a light 1.2 m string as shown. The string makes an angle of 35°…

Q: The inner and outer radii of a spherical vacuum-filled capacitor are 4.00[mm] and 6.00[mm],…

Q: Two tiny spheres of mass m= 4.70 mg carry charges of equal magnitude, 72.0 nC, but opposite sign.…

Q: Lito is spinning a basketball with a radius of 12 cm on the tip of his finger. Determine the mass of…

A: Given that: r=12 cm=0.12 mI=5.568×10-3 kg.m2m=?

Q: 86. A 3.00-kg block is placed at the top of a track consisting of two frictionless quarter circles…

A: According to work-energy theorem Work done by all forces =Change is kinetic energy But if there is…

Q: status: QUESTION 31 A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With…

A: As per guidelines we are suppose to do only one question from multiple questions, kindly post other…

Q: A 2.0-g particle moving at 5.8 m/s makes a perfectly elastic head-on collision with a resting 1.0-g…

A: If a body of mass m1 moving with velocity u1 collides with a stationary body of mass m2 then the…

Q: Is it possible to utilise an elastic rope that can support the weight of an 860 kg automobile at…

A: in this question we use elastic potential strength .

Q: A ball is thrown vertically downward from the roof of a building. It passes a window 12.0 m below…

Q: An apple weighs 1 N. The net force on the apple when it is in free fall is answer choices 0 N.…

A: Given: Weight if body=1N

Q: cool

A: Aluminium has higher specific heat capacity which means you require more heat energy to heat up a…

Q: An apple weighs 1 N. The net force on the apple when it is in free fall is answer choices 0 N.…

A: Third option (1N) is correct. Explanation- Given that, Weight of apple (w) = 1N Since, we know…

Q: A spherical conductor has a radius of 8 mm and a charge of 20μC. Calculate the electric field and…

Q: Construct circuits from inverters, AND gates, and OR gates for each of the following boolean…

Q: A hydraulic Punch press operates at a gauge pressure of 5.0 ATM. What force is exerted on a piece of…

A: Radius =8 cm= 0.08 m Pressure = 5 ATM= 5×101325 pascal=506625 pascal

Q: In the given wave function below, what is the maximum speed of a particle of the medium? y(x,t)=…

Q: A man weighing 800 Newtons is standing in an elevator. If the elevator rises with an acceleration of…

Q: The coefficient of static friction between a 2.0 kg box and a plane inclined 28° to the horizontal…

Q: Do you know how much strain the rope must bear in order to accelerate an automobile that weighs 960…

A: Mass of automobile = 960 kg Acceleration = 1.2 m/s2

Q: A ball is tied to the end of a string and swung around overhead. The 0.05 kg ball makes a complete…

Q: ) Calculate Jupiter's mass given the acceleration due to gravity at the north pole is 28.328 m/s2…

A: Acceleration due to gravity=28.328m Radius of Jupiter =66850km =66850000m Value of gravitational…

Q: Take a look at the resistor network. Which of the following switch combinations should be closed to…

Q: 0 = 60.9 deg 8 = 63.2 deg Mass of the traffic light = 41 kg Find the tension T2

A: Given data: θ = 60.9∘β = 63.2∘mass of the trafic light = m = 41 kg Unknown: Tension T2 = ?

Q: The four 2.18g spheres shown below have q+ve = 16.0nC and d=3.04cm. The spheres are released…

Q: At what angle of incidence will the light reflected from water be completely polarized? Does this…

A: At what angle of incidence will the light reflected from water be completely polarized? Does this…

Q: A go-cart, initially at rest, accelerates downhill at a rate of 3.0 m/s² for 8.0 s. Calculate the…

A: Given data: Initial velocity (u) = 0 m/s Acceleration (a) = 3.0 m/s2 Time (t) = 8.0 s Required:…

Concept explainers

Atomic Number

Elements are the building blocks of all the matter that exist in the universe. Every element is made up of atoms that have protons, electrons, and a nucleus. In order to know the difference between the elements, an atomic number is used. Every element has its own individual atomic number. The atomic number is a single most important characteristic of an atom.

Question

100%

Please type your Solutions and or diagram them so that they are easy to read I have bad eyesight and if needed please also show all calculations these would need to be typed and or diagramed as well

25) Which one of the following quantities is equivalent to 1 W?
A) 1 V/A
B) 10.m
C) 1 A.s
D) 1V.A
E) 1V/Q

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

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

Integrated Concepts How much time is needed for a surgical cauterizer to raise the temperature of 1.00 g of tissue from 37.0°C to 100°C and then boil away 0.500 g of water, if it puts out 2.00 mA at 15.0 kV? Ignore heat transfer to the surroundings.
Imagine a company offering a line of hair dryers that operate on different voltages, say, 12, 30, 60, and 120 V. Assume that all of the dryers are rated at 1,200 W and find the current that would flow in each as it operates. What would he different about the heating filament wires and the motors in the various hair dryers?
A certain five cent coin contains 5.00 g of nickel. What fraction of the nickel atoms’ electrons, removed and placed 1.00 m above it, would support the weight of this coin? The atomic mass of nickel is 53.7, and each nickel atom contains 28 electrons and 28 protons
What is the resistivity of a wire of 5-gauge wire (A=16.8106m2) , 5.00 m length, and 5.10 m resistance?
It was stated that the motion of an electron appears nearly random when an electrical field is applied to the conductor. What makes the motion nearly random and differentiates it from the random motion of molecules in a gas?
A battery-operated car uses a 12.0-V system. Find the charge the batteries must be able to move in order to accelerate the 750 kg car from rest to 25.0 m/s, make it climb a 2.00102 -in high hill, and finally cause it to travel at a constant 25.0 m/s while climbing with 5.00102 -N force for an hour.
What are the similarities and differences between the processes in a photocopier and an electrostatic precipitator?
When 100.0 V is applied across a 5-gauge (diameter 4.621 mm) wire that is 10 m long, the magnitude of the current density is 2.0X108A/m2 . What is die resistivity of the wire?
An x-ray tube used for cancer therapy operates at 4.0 MV, with a beam current of 25 mA striking the metal target. Nearly all the power in the beam is transferred to a stream of water flowing through holes drilled in the target. What rate of flow, in kilograms per second, is needed if the rise in temperature (T) of the water is not to exceed 50.C?
Construct Your Own Problem Consider a battery used to supply energy to a cellular phone. Construct a problem in which you determine the energy that must be supplied by the battery, and then calculate the amount of charge it must be able to move in order to supply this energy. Among the things to be considered are the energy needs and battery voltage. You may need to look ahead to interpret manufacturer’s battery ratings in ampere hours as energy in joules.
In 1911, Ernest Rutherford and his assistants Geiger and Marsden conducted an experiment in which they scattered alpha particles (nuclei of helium atoms) from thin sheets of gold. An alpha particle, having charge +2e and mass 6.64 10-27 kg, is a product of certain radioactive decay's. The results of the experiment led Rutherford to the idea that most of an atoms mass is in a very small nucleus, with electrons in orbit around it. (This is the planetary model of the atom, which well study in Chapter 42.) Assume an alpha particle, initially very far from a stationary gold nucleus, is fired with a velocity of 2.00 107 m/s directly toward the nucleus (charge +79e). What is the smallest distance between the alpha particle and the nucleus before the alpha particle reverses direction? Assume the gold nucleus remains stationary.
- Can a positively charged conductor be at a negative potential? Explain.