Acoil 3.60 cm radius, containing 600 turns, is placed in a uniform magnetic field that varies with time according to b=( 1.20×10−2 t/s )t+( 3.35×10−5 t/s4 )t4. the coil is connected to a 660-ω resistor, and its plane is perpendicular to the magnetic field. you can ignore the resistance of the coil. find the magnitude of the induced emf in the coil as a function of time.

Carbon 14 is a naturally occurring stable

Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.6 m below the tank bottom which is a = 6.7 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute). report your answer in meters to two decimal places.