1. What are the approximate calorie needs of a
sedentary 16 year old male?
A. 1.800 calories C. 2,200 calories
B 2.000 calories D. 2,400 calories

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)