: Calculate the value of resistance needed to convert a moving coil galvanometer of 60 into an ammeter, which gives full scale deflection for a current of 50 mA and into voltmeter of range 0 - 50 V?
Q: (a) Locate all the bound charge, and use Gauss's law (Eq. 2.13) to calculate the field it produces.…
A: Hey dear i have firstly the formula and then did derivation and the solution is in steps 2 and 3 .…
Q: Suppose the current in a conductor decreases exponentially with time according to the equation…
A: When charged particles move electric current is created. It is defined as the flow of charges…
Q: A sound note emitted from certain source has a velocity of 300 m/s in air and 1050 m's in water. If…
A: Velocity in air Va = 300 m/s Velocity in water Vw = 1050 m/s Wavelength in air λa = 1.5 m
Q: Putting a lid on a boiling pot greatly reduces the heat transfer necessary to keep it b Explain why.
A: Boiling points are defined as the temperature at which a liquid's vapor pressure equals its…
Q: 10 1.2 nm O + 1.6 nm Proton X 1.92 x 103 T. out of the page 1.25 x 10-3 T, out of the page 2.33 x…
A:
Q: Q. A wind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. Its blades…
A: We are given the length of blade. This is the radius of circle. We are given the angular velocity at…
Q: An object has a moment of inertia of 10kg-m2 and is rotating at 6.0rev/s. The object expands, so the…
A: Given, Moment of inertia of an object, I1=10kgm2 Angular speed, ω1=6rev/s The moment of inertia when…
Q: A solenoid is used to produce a magnetic field of T at its center. Its radius is R cm, and its…
A: We are given magnetic field. We are given the radius of turn. We are also given length of solenoid.…
Q: What is the angular momentum of a particle whose rotational kinetic energy is 20 J, if the angular…
A: We need to compute-Angular momentum L=?The data given as-Kinetic energy (KE)=20 JMoment of inertia…
Q: A thin plank of mass M is placed centrally across two solid cylindrical rollers each of mass m, and…
A: The term acceleration refers to any process in which the velocity changes. Velocity is both a speed…
Q: Find the percent increase in the magnetic field B when the space within a current carrying toroid is…
A: We need to compute-Percent increase=?The data given as-Susceptibility (λ)=2.1×10-5…
Q: A fisherwoman from Hamburg wants to weigh her fish. To this end, she plans a new fish store in which…
A: We will answer the question using formula for Newton's law of motion. The detailed steps are given…
Q: Suppose you have two point charges of opposite signs placed a distance d from each other. Assume…
A:
Q: 2. A1m length dye laser emitting around 500 nm emits 500 longitudinal modes. What is the bandwidth…
A:
Q: In winters, it is often warmer in San Francisco than in nearby Sacramento, 150 km inland. In…
A: Given that , in winters San Francisco is warmer than Sacramento. And in Summers it is hotter in…
Q: The "Gravity Train" refers to the following curious yet impractical experiment, suggested by Robert…
A:
Q: ed of the bl
A: Given: Speed is 9.5 m/s length is 12 m Kinetic friction coefficient is 0.7 Indicated heights are 7.4…
Q: H 30° 40° F = 600 N 2)
A:
Q: Flower power! Find the area of the region outside r = , but inside r = cos(2a0), where a is a…
A: A region's area is the measure of its extent on a plane or on a curved surface. Area of a plane…
Q: Set up the spectrometer, finding an appropriate integration time, number of scans to average and…
A: We have given that, a spectrometer is set up, finding an appropriate integration time, number of…
Q: A 6.00 nF capacitor that is initially uncharged is connected in series with a 900 2 resistor and an…
A: Given Voltage of battery is ε=360 V Resistance of resistor is R=900 Ω
Q: There is soap film on a rectangular frame of wire of area 4 x 4 cm². If the area of the frame is…
A: We need to compute-Work done (W)=?The data given as-Initial area of film (A1)=4×4 cm2A1=16…
Q: An object is placed 20 cm to the left of a converging lens of focal length 30 cm. A diverging lens…
A: We are given object distance from convex lens. The image formed by this works as virtual object for…
Q: 9.00 cm P 12.0 cm I = 12.0 A 2.50 mm segment A straight wire carries a 12.0 A current. What is the…
A:
Q: 4. If 80J of heat flow from a 40°C block into a 20°C block, what is the change in entropy of both…
A: One of the blocks is at a temperature of 40o C while the other is at a temperature of 20o C. 80 J of…
Q: Page 102 Practice Problem 4.2: Suppose the counter attendant pushes a 0.35kg bottle with the same…
A: Given: The mass of the bottle: m=0.35 kg Initial velocity: vi =2.80 m/s Final velocity: vf =0…
Q: A cyclist is capable of generating an average power of 3.0 kW during a 4.0 km speed trial. His…
A:
Q: Putting a lid on a boiling pot greatly reduces the heat transfer necessary to keep it boiling.…
A: Heating of water involves transferring heat energy from a source into the water through a vessel.…
Q: A negatively charged particle moves in the negative y-direction. The magnetic force on the particle…
A:
Q: Shown below is the PV-diagram for a clockwise cycle. Determine the work done during the cycle, the…
A: We are given PV diagram. The cycle is clockwise. We find out the thermo dynamical work done. This…
Q: In an Internet video an athlete launches a basketball from a stadium platform that is 16.2 m higher…
A:
Q: The formation of condensation on a glass of ice water causes the ice to melt faster than it would…
A:
Q: Two lightbulbs both operate on 120 V. One has a power of 25 W and the other 100 W. Which lightbulb…
A:
Q: 5. The screw has a mean radius of 5 mm and a lead or pitch of 1.85 mm. The coefficient of static…
A: Given Data: Let us consider the given data, Radius = 5mm Pitch = 1.8 mm Coefficient of static…
Q: A solid sphere of radius 25cm & mass 25kg rotates about an axis through its center. Calculate its…
A: We need to compute-(a) Moment of inertia of solid sphere (I)=?(b) Torque (τ)=?The data given…
Q: The mine car and its contents have a total mass of 5 kg and a center of gravity at G. If th…
A:
Q: entropy, S
A: Given: Heat is 1200 W Ambient and room temperature can be, Troom=28oC=28+273 KTroom=301…
Q: the area the coin.
A: Given: Temperature raise in copper coin is 130oC Increase in diameter is 0.22 %
Q: Question 9 How should you connect a 4 μF capacitor and an 8 μF capacitor so that the 4 μF capacitor…
A:
Q: 12.0 cm X 1₁ = 9.0A I₂ = 12.0A Two long, straight, parallel wires, 12.0 cm apart, carry currents in…
A:
Q: If a coil of wire in a magnetic field rotates 60 degrees, it provides an emf averaging 0.19 VV. If…
A: We are given the initial condition of coil. We find the initial magentic flux and final magnetic…
Q: Explain how quantitative research has resulted in inventions, innovations, and other scientific…
A:
Q: A radioactive sample containing approximately 6.52×10¹3 radioactive nuclides has a half-life of 5730…
A: Radioactive nuclides are those nuclides that are unstable. This happens due to the mismatch between…
Q: Intense white light is incident on a diffraction grating that has 672 lines/mm. (a) What is the…
A:
Q: 1. A radar has a pulse length of T = 10 us, an azimuth beamwidth 03 = 3°, and an elevation beamwidth…
A:
Q: 3 2 Let D = y² ₂²³ ax + 2xy z³ ay + 3xy ² C₂ Pc/m² in free space a) Find the total electric flux…
A: Given that Electric displacement (D) = y2z3ax+2xyz3ay+3xy2azρc/m2Now we need to calculate electric…
Q: If you place 0°C ice into 0°C water in an insulated container, what will happen? Will some ice melt,…
A: Thermal conductors are those materials that will allow heat energy to pass through, and thermal…
Q: Calculate the magnitude and direction of the resultant of the following four vectors using the…
A:
Step by step
Solved in 2 steps