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Determine the rms current if the generator operates at a frequency that is two times the resonance frequency.
An 2 inductor of 1 mH is joined to the AC generator with a rms voltage of 24 V and a frequency of 60 Hz. Determine the rms current in the inductor?
Determine the total average force (magnitude and direction) which acts on her when she is in the water?
An inductor of 0.380 H and a 225 ohms resister are joined in series to an AC generator with an rms voltage of 30.0 V and a frequency of 60 Hz. Determine the rms values of (i) the current in the circ
At this point, the magnetic field of earth points to the north and dips beneath the horizontal. Which side of the coil tends to lift off of the table since of the torque caused by current interactio
When the radius of the coil is 3.05 cm and the resistance of coil wire is 3.55 ohms. Determine the magnitude of i) The induced EMF and
The particles stick altogether. The resultant combined particle is stationary. Determine the mass of the united particle. (Make use of the conservation of total energy).
The work function φ is the energy required to eliminate an electron from a metal. In terms of h, f, and φ, gives the kinetic energy, K, of the ejected electron if the metal absorbs a photon
Rather than catching the puck, the goalie slaps it with his stick and returns the puck straight back to the player with a velocity of -62 m/s. The puck and stick are in contact for a time of 4.10 x
A single-lens camera makes a clear image of a distant object if the lens is 8.0 cm from the film. Determine how far must the lens be moved to focus on the object 2.0 m away? Determine the biggest ob
A chandelier of 25.1 kg is hanged from the ceiling by four vertical steel wires. Each and every wire has an unloaded length of 1.01 m and a diameter of 2.07 mm, and each bears an equivalent load. If
Over a certain area of space, the electric potential is V = 5x-3x2y+2yz2. i) Determine the expressions for the x, y, and z components of the electric field over this area.
A 10 kg boxed computer monitor is dragged by the friction 5.50 m up all along the moving surface of the conveyor belt inclined an angle 36.9 degrees above the horizontal. When the monitors speed is
Compute the dynamical timescale for (a) the Earth (b) the Sun (c) the Solar system (d) a giant interstellar gas cloud 100pc across and mass 10^6 of sun.
A rectangular loop of wire carrying a 4.0 A current and by means of certain dimensions is positioned in a magnetic field of .60 T. The magnitude of the torque acting in this wire if it makes a 60 de
Two masses are hanged by a cord which passes over a pulley having negligible mass. The cord as well has negligible mass. One of the masses, m1, consists of a mass of 5.0 kg and the other mass, m2,
Answer must describe the high angular speed of neutron stars. Determine the change in the rotational kinetic energy of the star. From where does the energy come from?
A frictionless pulley having zero mass is joined to the ceiling, in a gravity field of 9.81 m/s2. Mass M2 = 0.10 kg is being accelerated downward at 1.7 m/s2.
Determine the tensions in all the cables when 50kg of water is positioned in the bucket? Determine the vertical force which each of the walls applies on the iron rod?
A resistor of R resistance and a discharged capacitor of C capacitance are joined in series with the ideal battery of EMF E.
Assume that the cylinder in the Geiger tube has an inside diameter of 3.72 cm and the wire consists of a diameter of 0.538 mm. The cylinder is grounded so its potential is equivalent to zero. (i) D
Pinky consists of a mass of 3.42 kg sits on a pump handle at a distance 35.74 cm from the axis of rotation. By employing this information, determine the torque of Pinky and the handle if Pinky is on
Determine the original temperature of the ice? (The Heat capacity of water: 4186 J/kgC; heat capacity of ice: 2093 J/kgC; and latent heat of fusion: 3.3 x 10^5 J/kg)