raday's Law 4. Experiments to study vision often need to track the movements of a subject's eye. One way of doing so is to have the subject sit in a magnetic field while wearing special contact lenses with a coil of very fine wire circling the edge. A current is induced in the coil each time the subject rotates his eye. Consider the experiment shown in which a 20-turn, 6.0-mm-diameter coil of wire circles the subject's cornea while a 1.0T magnetic field is directed as shown. The subject begins by looking straight ahead. What emf voltage is induced in the coil if the subject shifts his gaze by 5°5° in 0.20s?

Q: Estimate the size of a molecules.

A: Given data;  Molecules in 1 litre water is=6.02×106 Estimate the size of a molecules ?

Q: The perimeter of a rectangular solar panel is 260.0 cm. The ratio of the length to the width is 5 to…

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Q: Convert 11 picometers / femtosecond to miles/hour.

A: Convert picometers/femtosecond to meter/second.

Q: How many years older will you be 1 gigaseconds from now? (Assume a 365-day year.)

A: Given -  1 gigasecond To find - How many years older you will be after 1 gigasecond. As we know,…

Q: Put the following number in scientific notation, using the number of significant figures listed in…

A: Given : 235,000

Q: Given points M(-3.8, 4.3, -1.5) and N(20.0, -23.3, -18.2), |RMN| = ___. (Using 4 decimal places,…

A: To find the distance between two points in 3D space, we can use the distance formula. The distance…

Q: You are moving to the USA for your studies and the apartment you want to rent states a floor size of…

A: Given data:  Floor size (A) = 958 square feet = 958 ft2 1m = 3.28 ft

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Q: Convert the following to standard notation: 3.1 x 10 °

A: Any number in scientific form is represented in power of ten, and standard form is without power of…

Q: How many years older will you be 1.00 terasecond(Ts) from now? (Assume a 365-day year.

A: 1 min = 60s 1 hour = 60m 1 day  = 24 hour 1year = 365 day 1 year = 365×24×60×60s= 31536000

Q: The illumination of an object by a light source is directly proportional to the strength of the…

A: Solution:Given:P1 = power of weak sourceP2 = power of strong source = 2 x P1d = distance between…

Q: y h y = b2 h

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Q: Express the following sum with the correct number of significant figures: 1.80 mm + 171.5 cm +…

A: Here, the sum is

Q: You are moving to the USA for your studies and the apartment you want to rent states a floor size of…

A: Solution:

Q: Given a right triangle with one angle measuring 45 degrees and the hypotenuse measuring 12 units,…

A: A right angled triangle with one angle is 45° And the hypotenuse of that traingle is 12 units

Q: Using some or all of the conversion factors, convert the following:  Convert 3.67 x 103 yards to…

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Q: The diameter of a hydrogen atom is 0.00 000 000 012 m. Express this measurement using SI prefix to 3…

A: From the rule of Significant figures we find that, Trailing Zeros that are not used to hold the Zero…

Q: A patient’s temperature was 97.0 °F at 8:05 A.M. and 103.4 °F at 12:05 P.M. If the temperature…

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Q: If a sphere has a volume of 375.6cm^3, what is the diameter in dm and feet?

A: Volume of the sphere is given asV= volume of the spherer=radius of the sphere

Q: There are 2600 miles between Boston and Los Angeles (in a straight line). If a plane flies at…

A: The distance between Boston and Los Angeles, S=2600 miles The velocity of the plane, v=600 mph

Q: Given that there are 2.54 cm in one inch, how many inches are in 100 meters?

A:

Q: Rachel is a 25-year-old Asian woman who weighs 173 lb and is 179 cm tall. Calculate her BMI.

A: Given that, weight =173 lb = 1732.2kg = 78.6 ≈79 kg  Height = 179 cm = 1.79 m

Q: An airplane flies 390 miles from point A to point 8 with a bearing of 29. Then it flies 290 miles…

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Q: Given A = -2.4ay and B = -2.9az, determine |B x A|. (Round your answers to 4 decimal places.)

A:

Q: Convert 38π83​π into degrees

A: Given: The angle is 38π.

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Q: figure below. The +- 5.00 µC charges form a dipole. Find the force (magnitude and direction) the-…

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Q: A fence is built in the shape shown by the figure. The fence encloses a square area of side s plus a…

A: Write the formula for the area of the fence.

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Q: Convert the following to standard notation: 8.5 x 10°

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Q: Help me table 2

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A: Length "l " = 4w+ 3 Perimeter "P " 306 inches

Q: 234sin(θ)+390cos(θ) is θ= 59.04° what about  -46.8sin(θ)+78cos(θ) θ=?

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Q: What is the area of a circle which has a diameter equal to 3.138 cm? Hint The area is cm².

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Q: Is the only standard unit in the metric system that has a prefix. what does this prefix means?.

A: Yes. A metric prefix is a unit prefix that precedes a basic unit of measure to indicate a multiple…

Q: Approximately how many inches are in 2500 millimeters?

A:

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.