1 lb equals how many grams

What is the order of the moon, earth, and sun in a lunar eclipse and a solar eclipse?

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

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?