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When beryllium-7 ions (m = 11.65 x 10-27 kg) pass through a mass spectrometer, a uniform magnetic field of 0.352 T curves their path directly to the center of the detector, as in the drawing. For the same accelerating potential difference, what magnetic field should be used to send beryllium-10 ions (m = 16.63 x 10-27 kg) to the same location in the detector? Both types of ions are singly ionized (q = +e).
A .42 kg copper penny drops a distance of 51.3m to the ground. determine the magnitude of the increase in internal energy
An ideal transformer has 50 turns in its primary and 200 turns in its secondary. 7.0- ac is connected to the primary. What is the power supplied to the primary
A 10.0 -long solenoid of diameter 0.400 is wound uniformly with 800 turns. A second coil with 50.0 turns is wound around the solenoid at its center.What is the mutual inductance of the combination of the two coils?
the two most prominent wavelengths in the light emitted by a hydrogen discharge lamp are 656 nm red and 486 nm blue.
In classical electromagnetic theory, an accelerating charge e radiates energy at the rate W=(2/3)(a^2 e^2/c^3)ergs/s, what is the initial frequency of radiation that the atom emits
If the mass of the electron is 9.109 × 10–31 kg, illustrate what is the magnitude of its relativistic momentum?
A dentist causes the bit of a high-speed drill to accelerate from an angular speed of 1.05 x 10^4 rad/s to 3.14 x 10^4 rad/s. In the process, What is the frequency of red light with a wavelength in vacuum of 600 nm
A stone with a mass of 0.80 kg is attached to one end of a string 0.900 m long. The string would break if its tension exceeds 600-N.
question an archer about to shoot an arrow is applying a force of 320 n to a drawn bowstring. the bow behaves like an
If so how fast will the cars be traveling when they collided? If they did not, what is a distance between the cars at this point.
A 4.80 long, 600 steel beams extends horizontally from point where it has been bolted to the framework of a new building under construction. A 75 construction worker stands at the far end of beam.
a cylinder is rolling without slipping along a roller coaster. it starts at height h above the ground with an unknown
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