Magnetic Induction The magnetic field through a single loop of area 0.20 m2 is changing at a rate of 4.0 Ts-1. What is the induced emf? 0.70 V 0.80 V C 0.90 V 0.95 V

Q: current is increased to 3.0 A? 2. A device is connected to a 210 V source. How much current is…

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

Q: A +12 nC charge is located at the origin. Part A What is the electric field at the position (x1, Yı)…

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Q: 3- In an electron diffraction experiment using graphite the larger ring formed by rows of carbon…

A: As per guidelines we are allowed to answer only first three part of  question. if question have more…

Q: 9 and 10. Thanks.

A: 9.The equation for dot product

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

Q: Two straight long wires carry currents I and 31 in the same direction. Where is the position where…

A: Magnetic field is a vector quantity.if two equal and opposite magnetic field act at a point net…

Q: 16. How many electrons will flow through an appliance for each second if the current through the…

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Q: When laser light of wavelength 632.8nm passes through a diffraction grating, the first bright spots…

A: Given: In this question, the given details are, When the laser light of wavelength 632.8 nm passes…

Q: The dimension of acceleration is L/T^2

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Q: A drum rotates around its central axis at an angular velocity of 11.3 rad/s. If the drum then slows…

A: The equations that relate the components of angular motion are ωf = ωi+αt ωf2-ωi2 = 2αθ, where ωf…

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: -ncave lens has a focal length of -3 cm. y from the lens. Find the magnification tive answer and an…

A: Focal length of  concave lens                                                   f  = - 3 cm height…

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

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Q: If each wire in #4 is connected to an identical battery, what is the relationship of the electric…

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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: 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: D.) PA. E.) PA V

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Q: hown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 2.86 A and I, =…

A: calculate the net magnetic field at point and find direction as per shown.

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: Thiose conduatons aine campying comments, I, = Iz= 2A ionsto the and T3- 6A at of os shouen în the…

A: The magnetic force per unit length of current carrying conductor is given by the formula,…

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 metal sphere of radius 30 cm has a net charge of 30.0 nC. What is the magnitude of the electric…

A: Given: In this question, the given details are, A metal sphere of radius 30 cm has a net charge of…

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

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

A: E

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: 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: Q10: Assume the equation x = At³ + Bt describes the motion of a particular object, with x having the…

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Q: 1- Write down a relation to find the magnetic force acting on a current carrying conductor and draw…

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Q: Every action has an equal and opposite reaction" is newton's second law

A: " Every action has an equal and opposite reaction " is a Newton's third law . Hence given statement…