3) A surface is defined by r= 2, 30° <0< 50°, 20° <ø< 60°. Find: a) The area of the surface. b) The total charge if p, =cos 0 sin ø ×10-12C/m².
Q: for A-380 Aircraft · Estimate the range, endurance, liftoff and landing distances for the airplane.
A: Given For A-380 Aircraft, estimate the range, endurance, liftoff, and landing distances for the…
Q: A galvanometer of resistance 20 2 gives a full scale deflection when 200 mA 'current passes through…
A: To find-Shunt resistance (S)=?Given-G=20 ohmIg=200 mA=200×10-3A=0.2 AI=1 A
Q: 2) Microwave ovens are authorized to use the following frequencies: 900 MHz and 2,560 MHZ 2A) What…
A: Given: Frequency,f1=900MHz=900×106HzFrequency,f2=2560MHz=2560×106HzSpeed of light,c=3×108m/s The…
Q: Mage Fie A proton is released from rest from the surface of a +5000. V electrode. It crosses the gap…
A:
Q: A very long cable made of a solid O 31 inner cylinder and a coaxial, cylindrical, outer shell with…
A: The magnetic field in the given region, b<r<c According to the figure, Current 3I is flowing…
Q: QT: Find the Brewster angle of the external reflection in the water, the refractive index of the…
A:
Q: A battery of emf E and internal resistance r is con- nected to an external resistance R as shown in…
A:
Q: The mechanical power output of an electric motor in 140 he. The motor in connected to a 120 v sourcn…
A: Given: V=240V η=83.0%To find a)…
Q: 40.0 30.0 - 20.0 10.0- 5.0 10.0 15.0 20.0 25.0 t(s) What is the acceleration at t=7.0 s in m/s2?…
A: The change in position or displacement divided by the time periods in which the displacement occurs…
Q: A particle is acted upon by a force for I second whose X component remains constant at F, 30 N but y…
A:
Q: In the figure, a wire carrying current into the plane of the figure is between the north and south…
A:
Q: A 1060 cm X 1000 cm house is built on a 13.2 cm thick concrete slab of thermal conductivity 0.64…
A: Given: Length,L=1060cm=1060×10-2mBreadth,B=1000cm=1000×10-2mThickness,∆x=13.2cm=13.2×10-2mThermal…
Q: In potentiometer experiment, a cell is balanced by length 120 cm. When a cell is shunted by…
A: To find-Internal resistance of cell (r)=?Given-Initial balancing length (l1)=120 cmResistance (R)=5…
Q: A flashlight bulb is connected to a 2.60-V source. Its current, I, is 0.650 A. What is its…
A: Ohm's law states that the voltage is directly proportional to the current passing through a…
Q: answer each of the following with a brief explanation of the mathematics used to get there. A…
A: Perihelion is the point in orbit which is closest to the Sun, while aphelion is a point in orbit…
Q: 07
A: Given that:- M= 0.25kg ( assume horizontal as x axis and vertical as y axis) We can write:- u1=…
Q: (1a). Black body has emissivity value of 1, but in reality, the emissivity of real objects is less…
A: Given: Radius,R=220mm=220×10-3mTemperature of tungsten,TT=290C=29+273.15K=302.15KPower,P=105WRoom…
Q: A wire of circular cross-section carries current density that is not uniform but varies with…
A: A) Find an expression for the magnetic field inside the wire, r < R, in terms of the current I.…
Q: A drag chute must be designed to reduce the speed of a 1171 kg dragster from 342 km/hr to 80 km/hr…
A: Solution:-Given thatm=1171 kgwhen t=0; V1=342 km/hrwhen t=4 s; V2=80 km/hrFdrag=kv
Q: Which phenomenon is observed when two or more waves passing simultaneously through the same medium…
A: When two waves simultaneously pass through the medium, they interact with each other in space and…
Q: Calculate the intrinsic concentration in silicon at (a) T = 77 K and (b) T = 300 K. (c) Determine…
A:
Q: The British Queen Elizabeth-class battleship HMS Warspite achieved the longest naval gunnery hit…
A: Given that:Initial velocity, u=800 m/sRange, R=24000 mHorizontal acceleration, ax=-0.5 m/s2To…
Q: 31. A proton is placed in an electric field between two parallel plates. If the plates are 6.0 cm…
A: In the given problem, a proton is moving parallel to the plates i.e there is no potential…
Q: E) From D) what is the angular speed of the Earth in orbit? F) From E) and the estimates above, what…
A: (E) The angular speed of the earth in the orbit is : Equating the centripetal force and…
Q: Q. 5. A particle is moving along positive X direction and is retarding uniformly. The particle…
A: The particle moves along the positive-x direction. The particle is at the origin at time, t=0 s, The…
Q: Blood, an incompressible fluid, flows through a coronary artery that is partially blocked by…
A: This problem is from Fluid dynamics. Let's explain various parts using Bernoulli's principle. Please…
Q: MARBLE A MASS (kg) 0.005 Note: Take into account the direction of the velocities! MARBLE B MASS (kg)…
A:
Q: A battery gıves a current of 0.5 A when connected across an external resistor of resistance 12 N and…
A:
Q: In the figure the current in resistance 6 is is - 1.30 A and the resistances are R - R2 - R3 = 1.52…
A: The problem is based upon the concepts of equivalent resistance and Ohm's law. Using Ohm's law we…
Q: For each of the three sheets of polarizing material shown in the drawing, the orientation of the…
A:
Q: *34. Determine v, for cach network of Fig. 178 for the input shown. 20 V 4 V, Ideal Ideal 2.2 k2 6…
A: Using KCL and KVL rules: KCL: The current entering inside the node is equal to the current…
Q: Two tuning forks A and B produce 10 beats per sec- ond when sounded together. On loading fork A with…
A:
Q: Activity 2 A very long uniform line of charge has charge per unit length 4. 80 uc/m and lies along…
A: We will use the electric field due to a line charge formula for both of them,
Q: 4. In a certain problem a candidate solution for the unnormalized state function is given as…
A: Hey dear I have uploaded this solution in step 2 and 3
Q: A cart of mass 5 kg is held on the ramp at a height of 2.5 m. Another cart of mass 5 kg is on a…
A:
Q: 3. Two neutral metal spheres on wood stands are touching. A negatively charged rod is held directly…
A: Basic problem from electrostatic (electrodynamics). Please have a good look.
Q: A tray of mass M= 12 kg is supported on two identi- cal springs as shown in Fig. 13.9. When the tray…
A:
Q: 14. A proton is placed in an electric field produced by another larger charge. If the magnitude of…
A: We will use the formula of electrostatic force,
Q: A fighter plane is moving on the ground at a speed of 350km/hour when the pilot deploys the braking…
A:
Q: 4. The energy of a particle is equal to 2.5x 10-12 J, its momentum is 7.9x 10-21 N s. What are its…
A:
Q: Spring Motion A mass M attached to a spring (with spring constant k) sits horizontally on a…
A: We know the formula for the velocity at distance in SHM,
Q: A block having a mass of 0.7 kg is at rest near the edge of a frictionless table 1.6 m high. A…
A:
Q: A 4.87-µF and an 9.74-uF capacitor are connected in series to a 60.0-Hz generator operating with an…
A: In this problem, we will solve for the impedance due to the capacitor and then will apply Ohm's law…
Q: Blocks A (mass 2.00 kg) and B (mass 10.00 kg) move on a frictionless, horizontal surface. Initially,…
A:
Q: Calculate for the % difference between the initial and final momentum of the total/whole system for…
A: Given: We have to find % difference in final momentum and initial momentum
Q: 7. A 1.000 kg particle moves at a speed of 0.500 m/s, as shown in Figure 2a. It collides with a…
A: Given that,Mass : m1=1000 kg Mass : m2 = 2000 kg Initial velocity of m1 : u1 = 0.500 (m/sec) Initial…
Q: A person goes to the eye doctor and discovers that his near point is 100 cm and his far point is 500…
A: Near point of the person, v=-100 cm Normal near point should be, u=-25 cm This will result in…
Q: A light bulb is 50 cm to the left of a convex lens of focal length 25 cm. The lens is placed 75 cm…
A: Given Data The distance of the light bulb is:u=-50 cm The focal length of the convex lens is:f=25…
Q: d) If a 30g blob of silly putty falls on the record at a radial distance 6 cm, what is the new…
A:
Q: What is the magnitude and direction of the maognetic field at the location of the electron due to…
A: We will use the magnetic field due to the moving charge,
solve question 3 pleaseeee
Step by step
Solved in 2 steps