In experimental tests, sharks have shown the ability to locate dipole electrodes (simulating the dipole fields of the heartbeats of prey animals) buried under the sand. In a test with young bonnethead sharks, sharks that detected the presence of a dipole usually swam toward the center of the dipole by following equipotential

Q: potential difference

A: Given: Mass of bead is m=4.96 g Charge is q=17.2 μC The bead is accelerated from rest through V…

Q: A parallel-plate air capacitor with a capacitance of 250 pF has a charge of magnitude 0.146 μC on…

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Q: King, on one part of his undergraduate thesis in BS Physics, studied the properties of a material…

A: Given data:  Potential difference (V) = 1100 V Distance (d) = 3 mm = 0.003 m Charge (q) = 7000 C…

Q: A proton (mass = 1.67 x 10-27 kg, charge = 1.60 x 10-19 C) moves from point A to point B under the…

A: Velocity at point A =50 KM/S = 50000 k/s Velocity at point B =82.6 Km/ s = 82600 m/s Q( VA - VB) = W…

Q: A lightning bolt strikes a tree, moving 19.5 C of charge through a potential difference of 1.10 ✕…

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Q: Dry air will support a maximum electric field strength of about 3.0×106 V/m . Above that value, the…

A: Given:  Electric field, E = 3 x 106 V/m  d = 2.5 cm = 0.025 m

Q: The parallel plates of a capacitor carrying opposite electric charges of equal magnitude 36.48 nC…

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Q: A capacitor is created by two metal plates. Each plate has dimensions L = 0.39 m and W = 0.38 m. The…

A: The objective of the question is to find the expressions for the magnitude of the electric field…

Q: A particle with a charge of -2.0 µC and a mass of 3.2 x 106 kg is released from rest at point A and…

A: According to work energy theorem Work done= change in kinetic energy

Q: géd parallel plates are separated by 4.76 mm. A potential difference of 600 V exists between the…

A: Givend=4.76 mm=4.76×10-3 m∆V=600 V

Q: A uniform electric field has magnitude 240 N/C and is directed to the right. A particle with charge…

A: Given that:- Magnitude of uniform Electric field=240N/C

Q: 9. Two square parallel metal plates measuring 25.0 cm × 25.0 cm are separated by a distance of 5.0…

A: Note: For multiple sub-questions, we only answer the first 3 as per the regulations. Resubmit…

Q: A particle with charge −6.74×10−6 C is released at rest in a region of constant, uniform electric…

A: Given value--- Charge = - 6.74 × 10-6 C. At a time 2.36 s after it is released, the particle has a…

Q: A proton (mass 1.67 x 10 kg, charge 1.60 x 10 C moves from point A to point B under the infiuence of…

A: Here kinetic energy is equal to the electrostatic energy. So,  12mv2=eVV=mv22e Here, v is velocity…

Q: In proton-beam therapy, a high-energy beam of protons is fired at a tumor. The protons come to rest…

A: Given: The proton energy to be deposited in a tumor: U = 0.10 J; The potential difference through…

Q: The eye has a modest dipole moment, with the cornea positive and the back of the eye negative. This…

A: Given information: The eye has a modest dipole. The cornea will have a positive nature and the…

Q: A small particle with a charge of 6.48 uC is initially moving at 55.0 m/s. It is then accelerated…

A: Given value --- charge = 6.48 micro C potential difference = 530 V. We have to find--- How much…

Q: In proton-beam therapy, a high-energy beam of protons is fired at a tumor. The protons come to rest…

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Q: The electrostatic potential energy of a system of two identical electric point charges placed a unit…

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Q: A student is trying to build a home-made capacitor. He uses two 1.0 cm x 1.0 cm aluminum foil as the…

A: Area of plate, A=1.0 cm × 1.0 cm Spaced between plate , d=0.40 cmVoltage = 3.0 V

Q: A proton is moving from an initial point A to a final point point B, a distance 0.50 m, in a…

A: Given E = 6.4 x 104 V/m   ( direction B to A) Distance AB ,D = 0.50 m

Q: The plates of a parallel-plate capacitor have a separation of 4.28 mm, and each has an area of 16.2…

A: Given Separation between the each plate is given as d=4.28 mm=4.28×10-3 m Area of each plate is…

Q: Consider a uniform electric field E of magnitude E = 7.2 N/C. The line segment connecting points A…

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Q: The electric potential energy needed to assemble four charges (91, 92, 93, andq4) is given by 9193…

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Q: On planet Tehar, the free-fall acceleration is the same as that on the Earth, but there is also a…

A: Acceleration of the ball

Q: Two point charges q₁ = +2.40 nC and 92 6.50nC are 0.100m apart. Point a is midway between them,…

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Q: The Covid-19 virus is still a huge global problem. One way to ensure coverage and getting into…

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Q: Near the surface of the Earth there is an electric field of about 150 V/m which points downward. Two…

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Q: Dry air will support a maximum electric field strength of about 3.0×106 V/m . Above that value, the…

A: Given data The electric field is E=3.0×106 V/m The separation between the plates is d=2.5 cm   The…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.