An electron is accelerated through the potential difference of 45000 V a separation between the plates is 0.40 m. tungsten ines

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A: Q2. Given that  Potential difference across the device V = 210 Volt Let the current through the…

Q: 9 and 10. Thanks.

A: 9.The equation for dot product

Q: h power (E

A: Given: Surface area of Ashcraft is 1.9 m2 Emissivity is 1 Temperature is 37oC or 37+273=310 K

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A:

Q: Two objects having different masses are subjected to Identical forces act for the same length of…

A: It is given that two objects having same masses are subjected to identical forces for same length of…

Q: If a spring has a frequency of 21 Hz and an amplitude of 1.9 m, then find the MAXIMUM velocity. Give…

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Q: As shown in the figure, calculate the magnetic field that wil1 be formed at the point A of the…

A: Given:- Radius of the half circle = 5 cm = 0.05 m Current flowing through the circuit = 10 A

Q: a) 61.3N b) 47.2N c) 33.4N d) 74.58N

A:

Q: Find the number of turns a solenoid coil with length of 0.06 m should have in order to produce a…

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Q: After the man takes a bite off a watermelon, a fluid particle travels along a curved path (shown by…

A: This is case of projectile motion, the x component of velocity of body is Vx. The value of Vx is…

Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…

A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…

Q: If a candle is 3 meters from a thin lens with a focal length of 2 m, find the image distance A) 2 m…

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Q: The coil in a loudspeaker has 55 turns and a radius of 3.7 cm. The magnetic field is perpendicular…

A: Given: In this question, the given details are, The coil in a loudspeaker has 55 turns and a radius…

Q: The resistance of the metal bar with a weight of 3 N and a length of 1.5 m is 10 2. The metal rod…

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Q: A block (4 kg) starts from rest and slides down a frictionless ramp #1 of height 9 m. The block then…

A: Since you have posted multiple parts we will solve the first three parts for you, kindly post the…

Q: When you go out to your car one cold winter moning you discover a 0.70-cm thick layer of ice on the…

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Q: Attempt in Progress A 230-kg speedboat is negotiating a circular turn (radius = 37 m) around a…

A: We will Using the kinematics equations.

Q: A force of magnitude P = 169 N is applied to the stationary machine handle as shown. Write the force…

A: Given:-  A force of magnitude of P = 169 N was applied to the machine handle. Find:-  Write the…

Q: A solenoid with radius a produces a magnetic field with strength B pointing into the page. A square…

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Q: ed a

A: Given: Electric field is 12000 N/C Plate separation distance is 40 mm Initial speed is 2×107m/s

Q: Question 12: Use Boolean algebra to simplify the following expression, then draw a logic gate…

A: The Boolean algebra is different from normal algebra. We deal with 2 states here that are 0 and 1.…

Q: 3. If V = 12 V in the circuit below R = 100 N R2= 200 N %3| R3 = 100 N R5= 300 N R4 = 150 N R, = 100…

A: Solution: Given that V = 12 V and the values of other resistors

Q: A 3,2 km B 120 m #

A: The distance between the man and the drone in the image is 3.2 kilometers. Text label "A" in the…

Q: а. What is refraction? b. Why does light bend when it passes thru different materials

A: a. Refraction is redirection or change in direction of wave while passing from one medium to other…

Q: The square loop of wire in magnetic field B (B = (Be/a)(zi + xk)} is in the x-y plane and its center…

A: Given, Magnetic field, width of square loop is, L=l current flowing through the wire is, i = I Now…

Q: You drop a 10 Ib bowling ball and .1 lb piece of paper with air resistance. Which object will hit…

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Q: Only first part

A: Given that-Potential difference, V= 71 VoltCross-sectional area= 3.56×10-6 m2Resistivity, ρ=…

Q: 1. Please answer the question ty!

A: Given that Mass m=1 slug Spring constant k=9 lb/ft Given initial condition at t=0 y0= 1 ft and y0'=3…

Q: A horse pulls a cart with a force of 15 lb at an angle of 34° above the horizontal and moves along…

A: applied force (F) = 15 lb Angle (θ) = 34o above the horizontal Constant speed (v) = 6.7 mihr

Q: 4. One on end of a pipe with a diameter of 5.00 cm, the pressure is 100 kPa and the speed of the…

A: Fluid mechanics.

Q: 1) Time-of-flight: Suppose that you have a time-of-flight mass spectrometer with a detector that can…

A: Given: Suppose that you have a time-of-flight mass spectrometer with a detector that can clearly…

Q: = 201². The fan blade in a jet engine rotates from rest with the angular acceleration a = 1 9. find…

A: GIVEN         Angular acceleration = α = 20t2

Q: same magnitude F. If there is no friction between block b and the table, and there is enough…

A: E

Q: A conducting bar of length 0.25 m and mass of 0.34 kg is pulled to the right with a Force of 3.0 N.…

A: Write a given values of this question. L=0.25mm=0.34kgF=3.0NB=0.750TR=50Ω

Q: pls help me for HW thank u have a nice day=)

A: This graph below shows the charging of a capacitor .

Q: 11. A spaceship is traveling with a velocity of 0.8c relative to the Earth. What is the momentum of…

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Q: When two parallel plates connected to a 40-V battery, the electric field between the plates is 2200…

A: Given: In this question, the given values are, Voltage is, V=40Volt, And the electric field is,…

Q: 5) Let's use this expression to solve a problem. Star X and Star Y are intrinsically identical…

A: Given, star X is located 20 light-years from earth star Y is located 40 light-years  from earth…

Q: I need help with 14.

A: The mean density of moon is,

Q: Gram is the fundamental unit of mass in SI system

A: SI base unit of mass is kilogram.It is represented by letter Kg.

Q: Consider the 68.0 kg mountain climber in the figure. 31 Fup 15 (a) Find the tension in the rope (in…

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Q: A 60.0-kg skater begins a spin with an angular speed of 6.0 rad/s and of moment of inertia 3.0…

A: Given that,Mass of skater : m = 60 (kg)Initial angular speed : ω =6 (rad/sec)Initial moment of…

Q: A block of mass W is pulled along a rough horizontal plane by a force P inclined an angle e from the…

A: Weight of the block=w Constant Horizontal force is=P The coefficient of friction between the block…

Q: What is the height of mercury level in a barometer which is set up in a sealed cabin on the moon…

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Q: A hollow sphere is taken as bob of a simple pendulum. This hollow sphere is filled with fine sand.…

A: The expression for the time period of a simple pendulum is written as, Here, l and g represent the…

Q: The Apollo 8 mission in 1968 included a circular orbit at an altitude of 111 km above the Moon's…

A: Mass of spacecraft m = 15000 kg Moon's mass M = 7.35 × 1022 kg Moon's radius R = 1738 km = 1.738 ×…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.