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The resistor, inductor, and capacitor, and voltage source described in problem 1 are connected to form an L-R-C series circuit. Problem 1:You have a 200 ohm resistor, a .400-H inductor, and a 6.00-uF capacitor. Suppose you take the resistor and inductor and make a series circuit with a voltage source that has voltage amplitude 30.0 V and an angular frequency of 250 rad/s.a) what is the impedance of the circuit?b) what is the current amplitude?c) What is the phase angle of the source voltage with respect to the current?d) What are the voltage amplitudes across the resistor, inductor , and capacitor?e) Explain how it is possible for the voltage amplitude across the capacitor to be greater than the voltage amplitude across the source.f) What is the average power for the circuit?
A solid disk of mass m1 = 9.3 kg and radius R = 0.23 m is rotating with a constant angular velocity of ? = 33 rad/s. find the initial angular momentum of the rod and disk system
there are 4 charges located on the corners of a square of side d. q1(top left = +1q) q2(top right= -1q), compute the electric potential at the center of the square
An electromagnet is made by inserting a soft iron core into a solenoid. The solenoid has 1800 turns, radius 2.0 cm, and length 25 cm. What is the relative permeability KB of the iron core
An iron disk has a radius of 0.445 m and a mass of 367 kg. The disk is mounted on its axis so that it is free to spin. If the torque is applied at the edge of the disk, how much force is required
An implanted pacemaker supplies the heart with 72 pulses per minute, each pulse providing 6.0 V for 0.65 ms. find The average power supplied by the pacemaker
A tank of 0.5 m3 volume contains compressed air. A valve is opened and air escapes with a velocity of 220 m/s through an opening of 100 mm2 area. Find the rate of change of density of the air in the tank at this moment
An old Chrysler with mass 2650 kg is moving along a straight stretch of road at 75 km/h. How fast is the center of mass of the two cars moving
Battery-powered electricity is very expensive compared with that available from a wall receptacle. Estimate the cost per kWh of an alkaline D-cell
An AC voltage of the form ?V = (85 V) sin (330 t) is applied to a series RLC circuit. If R = 42 ?, C = 29 µF, and L = 0.3 H, find the rms current in the circuit
A car travelling at 105 strikes a tree. The front end of the car compresses and the driver comes to rest after travelling 0.85. What was the magnitude of an average acceleration of the driver during the collision? State the answer in terms of "'s,..
An air bubble is expelled by an underwater diver at a depth of 17.2 m. Find the final volume of the bubble if its initial volume is 10.4 cm3
Question on constant speed
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