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Q: A battery with emf 24.0 volts and internal resistancer=2.0 ohms is pictured in the thick-lined box…

A: When the switch is open then current flowing through the wire is zero.

Q: Two 3.70 kg balls are attached to the ends of a thin rod of length 73.0 cm and negligible mass. The…

A: Law of conservation of angular momentum :According to the law of conservation of angular momentum,…

Q: A diver can change his rotational inertia by drawing his arms and legs close to his body in the tuck…

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Q: stick? 7. A meter stick has a pivot that is located at (30 cm). On this meter stick we place 100 g @…

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Q: g) Now compute the torque on the loop using the standard formula ton loop = pxB, where u = iA is the…

A: Torque = μ x B μ = Magnetic moment μ = i A   Direction of magnetic moment find with help of curl our…

Q: The intensity of the sound wave from a jet airplane as it is taking off is 100 W/m at a distance of…

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Q: What is the maximum kinetic energy of photoelectrons ejected from sodium by the incident radiation…

A: Given that-Wavelength of incident radiation is 120 nmWe know that-Frequency, f=cλ      .... Equation…

Q: Q7: Find the work done by Force: F(x, y) = (y-x²e*)i+(cos 2y² –x)j around C as indicated in the…

A: Given Data: Data points of C are mentioned in diagram.

Q: A scaffold of mass 72 kg and length 6.7 m is supported in a horizontal position by a vertical cable…

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Q: How much energy is lost to a dissipative drag force if a 60-kg person falls at a constant speed for…

A: Given that,Mass of person : m=60kgDistance : h = 15 mHere we need to find:Energy lost Now,As we know…

Q: At an intersection of hospital hallways, a convex spherical mirror is mounted high on a wall to help…

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Q: 2.1 Equipotential Lines and Electric Fields •, 10 11 12 3 14 15 16 17 18 1s 20 21 22 3 24 25 s 27 2a…

A: Given: Equipotential lines for voltage 10 V, 8 V, 12 V, 6 V, 14 V are plot in fig.1.

Q: PLS HELP!

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Q: conductors: sphere inside thick Question 6. Potentia

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Q: e) 来 I decreasing mm) R ww ww

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Q: A Texas cockroach of mass 0.150 kg runs counterclockwise around the rim of a lazy Susan (a circular…

A: The given values are, m=0.150 kgR=20.0 cm=0.20 mI=5.55×10-3 kg·m2v=2.22 m/sω0=2.67 rad/s