Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A Hall-effect probe to measure magnetic field strengths needs to be calibrated in a known magnetic field. Although it is not easy to do, magnetic fields can be precisely measured by measuring the cyclotron frequency of protons. A testing laboratory adjusts a magnetic field until the proton's cyclotron frequency is 10.5 MHz. At this field strength, the Hall voltage on the probe is 0.543 mV when the current through the probe is 0.145 mA. Later, when an unknown magnetic field is measured, the Hall voltage at the same current is 1.734 mV.
A) Determine the strength of this magnetic field?
q1. an aluminium block of mass m1 3 kg and a copper block of mass m2 8 kg are connected by a light string over a
A 8.0 g bullet is fired into a 9.0 kg wood block that is atrest on a wood table. The block, with the bullet embedded, slides5.0 cm across the table. The coefficient of kinetic friction forwood sliding on wood is 0.20. what was the speed of the bullet..
There are two optical telescopes operating at the exact same frequency. The first telescope is a 10m telescope that is planned to be located at the L2 Lagrangain point 1.5 million kilometers past the orbit of the Earth. Which telescope will have ..
A two-slit pattern is viewed on a screen 1.08 m from the slits. what is the total width of the central bright fringe
Light of wavelength 550nm in a vacuum is found to travel at 1.96*10^8m/s in a certain liquid. Determine the index of refraction of the liquid
The distance between two successive maximaof a transverse wave is 1.70 m. Eightcrests, or maxima, pass a given point along the direction of travelevery 11.0 s. Calculate the wave speed
A cyclotron with a magnetic field B=0.9 T and a maximum orbital radius of 50 centimeter is used to accelerate deuterons (2Hnuclei). Find the frequency of the AC accelerating voltage
A horizontal spring is lying on a frictionless surface. One end of the spring is attaches to a wall while the other end is connected to a movable object. The spring and object are compressed by 0.078 m, released from rest, and subsequently oscillate ..
question a car m2000 kg is parked on a road that rises 20 degrees above the horizontal. what are the magnitudes of 1
A clay ball with a mass of .35 kg has an initial speed of 4.2 m/s. What is the decrease in Kinetic energy of the .35kg ball
A hollow cylinder (hoop) is rolling on a horizontal surface at a speed v=3.3 m/s when it reaches a 15 degree incline. estimate how far up the incline will it go
A motorcycle and a police car are moving toward one another. The police car emits sound with a frequency of 532 and has a speed of 25.5. The motorcycle has a speed of 12.50. What frequency does the motorcyclist hear in this case?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd