1.0 2 w- R E2 1.0 Ω

Q: 3) a) From the result for the field along the z-axis of a uniformly charged ring, find the point on ...

A: Answer x=1.8 E=11.1×10^4 X=2.1 E=8.15×10^4 X=2.4 E=6.26×10^4 X=2.7 E=4.93×10^4  

Q: 1.3. If pulse 1 were reflected from a wall, which one of the patterns above would represent the refl...

A: This question is based on waves topic. Depending upon the surface or the end from which a wave is re...

Q: * 73% QUESTION 6 Fnorm Fapp-60 N 1 p 30° Frrict H=0.3 Fgrav m=10 kg a=- Fnet =. A crate is being pul...

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Q: An athlete pulls box E using an inextensible rope P while being resisted by another inextensible rop...

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Q: Given a thin, noncounducting sheet with +1.2uC charge and 14 cm x 25 cm dimensions, find the electri...

A: Given Charge on sheet (Q) = +1.2μC  Dimensions of the sheet = 14 cm x 25 cm

Q: 1.11 Apply the grid method to calculate force using F = ma. a. Find force in newtons for m = 10 kg a...

A: (a) solution- Given  mass(m)= 10 kg Acceleration (a)= 10 m/s² From Newton's second law of motion F= ...

Q: A magnet is removed from a refrigerator door and Placed on a table. in 1-2 sentences, expiain how th...

A: refrigerator is made up of a metal and magnets can be attached to it so you can attach two magnets o...

Q: 1000 kg F p = 0.1 10°

A: Given, Mass M = 1000 kg  Angle , A = 10° Coefficient of friction, m = 0.1   

Q: If 30 minutes of total counting time are available, calculate the t, and tp which will minimize (Osr...

A: Given, Total counting time = X = 30 min  rb = 30 cpm  ,    rt = 100 cpm   We know, R = X / t t = X /...

Q: A child pulls a sled upon snow covered hill. The child dose 315 J of work on the sled . If child wal...

A: Given data :- Work done W =315 J Displacement d = 15 m

Q: A cube of copper (density 8900 kg/m3) that measures 25 cm on each side is immersed in water. What is...

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Q: A charge of +3 x10^(-5) C is 10cm from a charge of +5 x10^(-6) C. Calculate the magnitude of the ele...

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Q: How much current flows through each of the four resisto

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Q: An electron enters a uniform electric field that is directed downward and a magnitude of 5 N/C. a. ...

A: Given: Magnitude of electric field E=5 N/C, Direction is downward, Charge of electron q=-1.6×10-19C,...

Q: An object is placed in water. The object and the water came to the same temperature after coming int...

A: Given Initially, the object and water were at different temperatures. They come at the same temperat...

Q: A vector has a magnitude of 1.3 and is in quadrant I with an angle of 17.4" with respect to the +y-a...

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Q: A = 2î-3; Components, magaitude and angle of each? blWhat is3 A twhat is 2 A - 30

A: Each vector in 2D has perpendicular components in the X- and Y-axes. The magnitudes and the signs of...

Q: The force of gravity on a 6-kg mass is   a half as strong as the force of gravity on a 3-kg mass ...

A: Mass of first object is 6 kg and that of second object is 3 kg  

Q: A child pulls a sled upon snow covered hill. The child does 400 J of work on the sled. If child walk...

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Q: 5. At a corner of a 30 mm x 40 mm rectangle is placed a charge of -40µC and at the two adjacent corn...

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Q: 6. Two-point charges q1= +2.4 nC and q2= -6.50 are 0.100 m apart. Point A is midway between them; po...

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Q: What average force is necessary to bring a 57.0-kg sled from rest to a speed of 3.00 m/s in a period...

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Q: 17) A conducting sphere contains positive charge distributed uniformly over its surface. Which state...

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Q: ate of rest or motion until it is disturbed by an external agent? a. Newton’s first law of motion b....

A: 9.  (a)- Newton's first law of motion Explanation-Newton's first law states that if a body is at res...

Q: The junction is in thermal equilibrium when the

A: When the temperature of two objects is the same.

Q: A jet plane is launched from a catapult on an aircraft carrier. In 2.0 s it reaches a speed of 42 m/...

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Q: an organ pipe whose length is held constant resonates at a frequency of 224 Hz when the air temperat...

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Q: disk rótates with a constant angular acceleration of 2.80 rad/s2. It starts from rest at t = 0, and ...

A:  Diameter =47.4 cm  And radius r=23.7cm = 0.237m   We have to find the angular speed and linear velo...

Q: A ball dropped from the rooftop of a building takes 2.0 s to reach the ground. What is the height of...

A: Given Initial velocity of the ball (u) = 0 Time taken  = 2. 0 sec  

Q: An elevator weighing 22.200 kN moving downward with constant acceleration travels a distance of 30 m...

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Q: If two -6 uC experience a force of 0.03 C/m, how far are they from one another? If two +3.4 uC expe...

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Q: Two charges, -22 µC and +3.7 µC, are fixed in place and separated by 4.5 m. (a) At what spot along a...

A: Given value--- charge q1 = -22 micro C. charge q2 = + 3.7 micro C. r = 4.5 m We have to find--- A...

Q: Consider the two vectors A = 2 i - 2j and B = - i- 3j. (a) Calculate A +B (b) Calculate A -B (c) Cal...

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Q: . How are we able to determine the chemical composition and temperature of any visible object? ite o...

A: Answer:-  Spectroscopy is the process which determine the chemical composition and temperature of an...

Q: The potential difference across a resting neuron in the human body is about 89.0 mV and carries a cu...

A: Given data:  Potential difference (V) = 89.0 mV = 89.0×10-3 V Current (I) = 0.270 mA = 0.270×10-3 A ...

Q: A body travels along a straight line according to the law: s = 3t? - t - 2, where s is in meters and...

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Q: A car is traveling at 26.0 m/s when the driver suddenly applies the brakes, causing the car to slow ...

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Q: Diodes are frequently used as temperature sensors. An experiment is set up in the lab and 20% of the...

A: diode conduction formula is I=I0eqVkT-1  

Q: A huge truck from the West weighs 1,000 kg runs at 120kph carrying a load of 1,200 kg on its back. I...

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Q: 3 is the rate of acceleration for a 25 kg box. What is the force acting on the box in: a. newtons b....

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Q: A falling body on Earth will generally not fall at constant acceleration in reality, due to air resi...

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Q: A stone is thrown vertically upward and returns to earth in 10 s. What was its initial velocity? a....

A: Given Stone is thrown vertically upward. Time taken to return to the earth = 10 s

Q: QUESTIONS AND PROBLEMS Two identical charges, Q, and Q2 exert a force Fg on one another. What will h...

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Q: A projectile is launched upward at an initial slope 4 vertical to 3 horizontal. The ground slopes do...

A: equation of projectile motion is y=xtanθ-g2v2cos2θx2 where in our case tanθ=43→cosθ=342+32=35, sinθ=...

Q: Two charged particles are observed in vacuum. The details of the particles are as follows: Particle ...

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Q: A 0.0350-kg BB traveling at 200.0 m/s east hits a motionless 3.80-kg block and bounces off it, retra...

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Q: Problem 1: Use source transformations to calculate the power associated with 6V voltage source in th...

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Q: A ball is kicked at an angle of 37" with the ground. a.) What should be the initial velocity of the ...

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Q: Four point charges have the same magnitude of 3.4 x 10-12 C and are fixed to the corners of a square...

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Q: 1. Experiment #4 – Torque By means of diagram, show and explain how the two (2) conditions of equili...

A: Torque is the measure of force acting on the body causing it to rotate. And may be written as the cr...

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.