A 10-turn square coil of area 0.048 m2 and a 7-turn circular coil are both placed perpendicular to the same changing magnetic field. The voltage induced in each of the coil is the same. Calculate the area of the circular coil in m2. Give your answer in 3 decimal places.

Q: Consider a 12-loop coil with a diameter of 8 cm; a north-leading bar magnet moves further away from…

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Q: A square, 40-turn coil 10.0 cm on a side with a resistance of 0.720 Ω is placed between the poles of…

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: An AC generator consists of a 20.0-cm by 10.0-cm rectangular conducting frame with 300 turns…

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Q: In each of the figures below, a uniform magnetic field B points in the +x-direction. The magnitude…

A: given B = 2.25T A = 0.3252 m2 A = 0.1056 m2 to claculate- magnetic flux

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A: Length of rectangular loop L=0.600mWidth  of rectangular loop w=0.400mNo. of turn in loop…

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A: Given: Initial area of the loop, A = 1 m2 Magnetic field, B = 1 T EMF generated, e = 1.5 V

Q: The figure below shows a square loop circuit, 10 cm on each side, containing a R = 5.6 Q resistor, a…

A: Given data: Length of the square loop, a=10 cm = 0.1 m Resistance, R=5.6 Ω Emf, ε=7.3 V Capacitance,…

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Q: Consider a coil consisting of 250 turns enclosing an area of 15 cm?. This coil is rotated in 0.045 s…

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A: Magnetic flux = magnetic field dot product with area vector  Flux = B • A

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A: Solution:

Q: square, single-turn coil 0.27 m on a side is placed with its plane perpendicular to a constant…

A: square, single-turn coil 0.27 m on a side is placed with its plane perpendicular to a constant…

Q: If a bar magnet is dropped through a conducting loop with its South pole downward as shown in the…

A: Given data If a bar magnet is dropped through a conducting loop with its South pole downward as…

Q: A square, 40-turn coil 10.0 cm on a side with a resistance of 0.720 Ω is placed between the poles of…

A: Number of turns N = 40 Length of side L = 10 cm = 0.10 m Resistance R = 0.720 Ω  Uniform magnetic…

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A: Given that:- Number of turn=N=36

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A: Given data:  Magnetic field (B) = 0.60 T Area (A) = 3 cm2 = 3×10-4 m2 Angle between plane of coil…

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Q: A generator has a coil with 1260 turns that are each 0.020 m in diameter. The coil rotates at 3600…

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Q: In each of the figures below, a uniform magnetic field B points in the +x-direction. The magnitude…

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Q: AC generator consists of a 20.0-cm by 10.0-cm rectangular conducting frame with 300 turns rotating…

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Q: A square wire loop with 1.6 m sides is perpendicular to a uniform magnetic field, with half the area…

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Q: what will be the magnitude of the induced emf in the loops of wire?

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Q: In each of the figures below, a uniform magnetic field B points in the +x-direction. The magnitude…

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Q: A 20 turn circular loop with diameter 3 cm is placed in a magnetic field of strength 7 T such that…

A: The equation for the induced emf is given by, The change in flux is given by,

Q: A 10-turn square coil of area 0.058 m2 and a 5-turn circular coil are both placed perpendicular to…

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Q: The magnetic field of the Figure below decreases from 1 T to 0.4 T in 1.2 s. A 6 cm diameter…

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Q: An emf is induced by rotating a 1070 turn, 20.0 cm diameter coil in the Earth's 4.95 ✕ 10−5 T…

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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.