What is the emf amplitude in the secondary
The primary coil of a transformer has 237 turns; the secondary coil has 2100 turns. An alternating current is sent through the primary coil. The emf in the primary is 25 V. What is the emf amplitude in the secondary?
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A certain radioactive isotope placed near a Geiger counter registers 160 counts per second. 32 hours later, the counter registers 10 counts per second. What is the half-life of the isotope?
While mopping the deck, a sailor pushes with a force of 30 N down on the handle of his mop at an angle of 45 to the horizontal. If the mop accelerates horizontally at 1.0 m/s2 and the coefficient of kinetic friction is 0.10, what is the mass of th
A 1.60-m tall person lifts a 2.10-kg book from the ground so it is 2.20 m above the ground. (a) What is the potential energy of the book relative to the ground? Number Units (b) What is the potential energy of the book relative to top of the perso
41.1 min at 37 km/h, and spends 15.4 min along the way eating lunch and buying gas. Determine the average speed for the trip.
A billiard ball collides elastically with an identical stationary one. By looking at the collision in the Center of Mass frame, show that the angle between the resulting trajectories in the lab frame is 90 degrees.
After dropping off supplies it flies to Lake B, which is 170 km at 30.0° west of north from Lake A. Graphically determine the distance and direction from Lake B to the base camp.
A plane inclined at an angle (theta) is covered with dust. An essentially mass-less dustpan on wheels is released from rest and rolls down the plane, gathering up dust. The density of the dust in the path of the dustpan is (sigma) [kg/m]. What is
A crate has the dimensions of 1.0 m x 1.2 m x 0.80 m. If there are 3.28 feet per meter then what is the volume of the crate in cubic feet?
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Your HCO has several clinical services, and a record of improvement on quality, patient satisfaction, and associate satisfaction in most of them.
A child has a desquamative rash of the hands and feet. Which additional finding should the nurse expect to observe with this rash?
In order to provide effective and safe care to medically complex residents, it is important to do which of the following?
Edge Soccer Program (Edge) began the year with a cash balance of $10,500. The budget forecasts that collections from customers owed to the company
Mr. Smith is a 75-year-old man with diabetes and moderate dementia. Staff are often overheard saying he is both difficult and demanding
Question: Which of the following is an example of Patient Safety? Hiding or covering up errors Fostering a culture of safety Ensuring a staff member
A child with a Wilms tumor has had surgery to remove a kidney and has received chemotherapy. The nurse should include which instructions at discharge?