Started: Feb 24 at 2:20pm Quiz Instructions
Question 1
(02.06 LC)
Which of the following is a purpose of rules in sports and games? (5 points)
To establish a playing location
To maintain safety

What is the equation for electrical work?

A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.

Where do magnetic lines of force enter earth?