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Question 1: A solenoid with n=5.0x103 has a current of 5.0 A going through it. What is the magnetic field inside the solenoid?
Question 2: Given a 40 cm long solenoid with an internal B field measured to be of 3.0 x10-2 T. A current of 3.0A is flowing through it, how many turns of coils are there for this solenoid>?
Question 3: Running an experiment with a solenoid with n= 5.x103 per meter, you measure the B field for different currents and plot the data. It turns out to be a straight line whose slope is measured from the graph to be .00604 T/A. From the slope you calculate the permeability of free space.
a) What value do you get?
b) What is the % difference from the known value?
it is found experimentally that the electric field in a certain region of earths atmosphere is directed vertically
Matthew pulls his little sister Sarah in a sled on an icy surface (no friction) with a force of 60 N at an angle of 600 upward from the horizontal. Find acceleration of the sled
A force P pulls on a crate of mass m that is in contact with a horizontal rough surface. Which statement best describes the motion of the crate
Draw a transverse wave and label the following properties: crest, trough, amplitude, and wavelength. Then draw a longitudinal wave and label
Two 0.8-lb balls are to be put successively into the center C of the slender 4-lb tube AB. Knowing that when the first ball is put into the tube the initial angular velocity of the tube is 8 rad/s and neglecting the effect of friction
Four objects are situated along the y axis as follows:a 2.01 kg object is at +2.98 m, a2.90 kg object is at +2.45 m, Where is the center of mass of these objects
A pot containing1.00 liter of water, initially at 20.08C, is placed on a 1000 W electric heating element. How much heat must be supplied to the water to bring it to a boil
A ball is suspended by a string and moves in a horizontal circle. One such pendulum has a 100g ball at the end of a 1.5 meter long string and has an orbit of radius 30.0cm. Determine the net force acting on the ball and the acceleration
A certain automobile engine delivers 2.24 104 W (30.0 hp) to its wheels when moving at a constant speed of 21.0 m/s ( 47 mi/h). What is the resistive force acting on the automobile at that speed?
During a lightning flash, there exists a potential difference of V(Cloud)-V(Ground)=1.2 x10^9V between a cloud and the ground. As a result, a charge of -25 C is transferred from the ground to the cloud.
Effect of Concentration Variation on the Transmission, Absorption, and Emission Properties of Rhodamine B Solution
A microwave oven operates at 2.4 GHz with an intensity inside the oven of 2350W/m^2. What is the amplitude of the oscillating electric field
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