Acontinuous length of wire is made into 10 coaxial loops, located in the plane of this page. each loop has a cross sectional area of 0.5 m2. a uniform time-varying magnetic field is directed into the page and its magnitude is given by b = 3t + (2t/s)*t. what is the induced potential difference in the loop and the direction of the induced current at t = 2.0 s?

Follow these directions and answer the questions. 1. set up the ripple tank as in previous investigations. 2. bend the rubber tube to form a "concave mirror" and place in the ripple tank. the water level must be below the top of the hose. 3. generate a few straight pulses with the dowel and observe the reflected waves. do the waves focus (come together) upon reflection? can you locate the place where the waves meet? 4. touch the water surface where the waves converged. what happens to the reflected wave? 5. move your finger twice that distance from the hose (2f = c of c, center of the curvature) and touch the water again. does the image (the reflected wave) appear in the same location (c of c)? you may have to experiment before you find the exact location. sometimes it is hard to visualize with the ripple tank because the waves move so quickly. likewise, it is impossible to "see" light waves because they have such small wavelengths and move at the speed of light. however, both are examples of transverse waves and behave in the same way when a parallel wave fronts hit a curved surface.

What are the theoretical properties of a gas at a temperature of 0 kelvin?

Amira pulls a 3 pound wagon 4 feet. how much work has she done?