Asmall loop of area a = 5.5 mm2 is inside a long solenoid that has n = 919 turns/cm and carries a sinusoidally varying current i of amplitude 3.08 a and angular frequency 226 rad/s. the central axis of the loop and solenoid coincide. what is the amplitude of the emf induced in the loop?

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.

When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?