The four galilean moons were discovered in the year 1610 but the next moon of jupiter to be discovered amalthea was not found until 1892 the distinction that was most responsible for early discovery of the galilean and moons was theira.) orbital periodsb.) diametersc.) average orbital radii. d.) orbital speeds

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?