Evaluate the magnitude of the magnetic field
An electron accelerated from rest through a voltage of 490V enters a region of constant magnetic field. If the electron follows a circular path with a radius of 18cm, what is the magnitude of the magnetic field?
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The isentropic efficiencies of turbine and compressor are 0.86 and 0.89 respectively . The unit is fitted with a heat exchanger of 70 % effectiveness. Sketch the cycle on a T-s diagram.
Assume that none of the alpha particles bounced back from the sheet, meaning that the alpha particles either were captured by the shielding or penetrated completely through the shielding. What percentage of the alpha particles penetrated completel
Write a MATLAB program that determines the probability of "4 of a kind" in a 5-poker draw. Don't use formula. Create a program that runs a simulation multiple times to determine the probability.
KHC is considering an investment project that requires a new machine for producing special tools. This new machine costs $1,000,000 and will be depreciated over 10 years on a straight-line basis toward zero salvage value.
Seawater contains gold, too, at about 1 part per trillion by volume. (Gold has a specific gravity of 19.3, while seawater has a specific gravity of 1.03.) Calculate the tons of gold ore and of seawater required to produce one ounce of gold.
An ambulance moving at 42 m/s sounds its siren whose frequency is 450Hz. A car is moving in the same direction as the ambulance at 25 m/s. What frequency does a person in the car hear (a) as the ambulance approaches the car? (b) After the ambulanc
When cities pass laws limiting the rent landlords can charge on apartments, the laws usually apply to existing buildings and exempt any buildings not yet built.
Calculate the speed of the electrons in the water. The speed of light in water is 2.25 X 10^8 m/s.
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He advocated a generalized natural treatment not directed against a specific disease that had to be eliminated but towards the sick person's vital force,
Problem: The medical profession rallied against him and he generated controversy within the nature cure movement.
In heart failure the heart can't pump effectively leading to increased pressure in circulatory system and develops pulmonary edema
A postoperative client is admitted to the intensive care unit (ICU) with an inflated pressure infuser containing a solution of heparin 2 units/ml attached
How have societal influences and individual lifestyle choices negatively influenced health? Have you, yourself, experienced this?
What can you tell a colleague about meningococcal vaccination? Select one: a. MenB vaccines are interchangeable. b. MenABCWY vaccine
The Joint Commission reported that [poor] communication was the root cause of 66% of Sentinel Events between 1995-2005.