Q5 A solenoid of length L and radius a and has N turns of wire and carries a current . Find the strength of the magnetic field at a point along the axis You must use the Biot-Savart Law. at

Q: -12 The dimensions of (µo&0)¯*

A: Permeability of free space, μ0=4π×10-7 Permittivity of free space, ε0=14π(9×109) Hence,…

Q: 7. The figure for this question contains the cross section dimensions for stations 25 and 26 of a…

A: On considering the three level section, The area of cross section can be denoted as, Area of cross…

Q: Now you have a nucleus with 6 protons at x = 3.4 Angstroms on the x-axis. How much work would it…

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Q: A stretched string has a mass per unit length of 5.27 g/cm and a tension of 10.5 N. A sinusoidal…

A: Answer:-  (a) The amplitude of the wave (Ym) = 0.150 mm  (b) we know that  The wave Speed (V) =( T/u…

Q: how it arrives with the answer of 1797.510  N or  1.80x10^3 N WITH the values of Q1=10…

A: The force between the two charges is given by  F =k Q Q'r2

Q: The radius of a circular disk is given as 28 cm with a maximum error in measurement of 0.2 cm. Use…

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Q: Suppose your speedometer has an uncertainty of 4.5 km/h at a speed of 92 km/h. what is the percent…

A: An uncertainty speed of speedometer, u'=4.5 km/h   The original speed, u=92 km/h

Q: The higher the absolute error, the better the accuracy of the measurement  true or false

A: Absolute error is defined as the deviation of a measurement from its true value: ∆r = ri - r where,…

Q: A student is attempting to determine the total volume of water in two identical aquarium tanks, both…

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Q: If the measured length of the side of a square area is S = 21.1 ± 0.15 cm, determine the relative…

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Q: DEA agents watch drug smugglers load cocaine onto a fishing boat in a Mexican river to transport it…

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Q: (a) If your speedometer has an uncertainty of 2.0 km/h at a speed of 90 km/h, what is the percent…

A: The percentage uncertainty can be obtained as

Q: Now in velocity selector region, determine the magnitude and the directions of magnetic, electric…

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Q: Using a vernier caliper of least count 0.01 cm, the length of a cylinder is measured to be 3.96 cm,…

A: The volume of a cylinder isV =πd2h4  (1) where d is the diameter of the cylinder, h is the length of…

Q: The guy wires AB and AC are attached to the top of the transmission tower. The tension in cable AB…

A: Draw the free-body diagram of the system.

Q: Convert 122 inches^3 to m^3

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Q: The error in two readings of A are 0.01 and -0.03, then mean absolute error is ?

A: The error in two readings of A are 0.01 and -0.03 First, the absolute value of the errors is taken…

Q: bottom of the what distance

A: GivenA cylindrical tank filled with water to depth, D=0.35 mCrossectional area of hole, A=6.67…

Q: Draw the planes for the following Miller indices: (a) (1 T O) a = B = y = 900 (b) (T 1 1 ) (c) (1 2…

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Q: A (An) ______________ measurement is one in which systematic errors are small.

A: Systematic errors are the errors introduced due to the inaccuracy of the measurement. This error is…

Q: A 885 meter is having an accuracy of ± 0.59% of FSD. Calculate the %error for a measurement of 14,…

A: Given: 885 meter is having an accuracy of ± 0.59%of FSD.

Q: In an experiment on standing waves, a string 78 cm long is attached to the prong of an electrically…

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Q: Why did you use 1/2 in the equation?

A: we need to find the torque on stick  torque=force X perpendicular distance

Q: A circular flower bed has a radius of 5.45m. Compute its (a) circumference in feet and (b) area in…

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Q: Suppose the mass of ice, 13 g, is measured with a scale that measures to 0.1 g. Calculate the…

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Q: ive engineers measure the thickness of a slab using a meter stick and a vernier caliper. One…

A: SOlution: to wirte the reading of the measurement

Q: Modern instruments usually have digital readouts; the reading in the rightmost digit will sometimes…

A: This type of error is called quantization error or digital noise. Quantization error occurs when an…

Q: A cell membrane is 4.81 nm thick. How thick is it in inches?

A: The given dimension is    Now, from unit conversions, we know that

Q: A commercial airliner with four jet engines, each producing 64 kN of forward thrust, is in a steady,…

A: Given Four jet engine provide forward thrust, F=64KN In this case, we have a commercial jet with…

Q: A good-quality measuring tape can be off by 0.58 cm over a distance of 23 m. What is its percent…

A: a measuring tape can be off by 0.58 cm = (0.58 / 100) m Here, 100 cm = 1m and 1 cm = (1/100) m Total…

Q: 16.7 miles is the maximum link distance to guarantee LOS, so the height of the towers must be: * O…

A: given; maximum distance D=16.7 miles =88176 ft

Q: Determine the magnitude F and direction (measured clockwise from the positive y-axis which is…

A: We have four forces given by F1=8.8 kN making an angle 31o with +x axis, F2=14.4 kN making an angle…