An mri technician moves his hand from a region of very low magnetic field strength into an mri scanner's 2.00 t field with his fingers pointing in the direction of the field. his wedding ring has a diameter of 2.5 cm and it takes 0.45 s to move it into the field. what average current is induced in the ring in a if its resistance is 0.0100 ω ?

1which body contains the majority of the mass in the solar system earth jupiter the moon the sun 2 what keeps the objects in the solar system such as planets orbiting around the sun the force of gravity the galaxy exerts on all objects within it including the solar system the great distance between the sun and the planets the sun's nuclear fusion which acts on each object the gravitational force between the sun and each object in the solar system

Due in 40 explain in terms of frame of reference if you’re inside a moving train everything on the outside can seem to be moving

Only 3% of the water on earth is usable by humans. even though that 3% is through the water cycle, we still need to be careful not to waste water.