Not sure how to go about this. I have gotten help with this one before but...
Sorry this is the real question #3 not #2 I have solved #2.
With number #3 I have gotten help before with this problem but
I cannot understand the hand writhing. Please help!
Problem 3: Consider the arrangement of three point charges in a right triangle shown in the figure, which have charges q1- 7.5 uC, 42-51 HC, and 93 15 uC. The distance between q1 and q2 is 37 cm and the distance between q2 and q3 is 65...
PHY-23102-201910 (UNIVERSITY PHYSICS HOMEWORK SET# 1 DUE DATE: MONDAY, JANUARY 28 Please write neatly and do not forget to put your name Problem 1: Consider two vectors: a-ai + 4, and ธิ-5i-bj. Here i is a unit vector (F|-1) along the z-axis and 3 is a unit vector = 1) along the y-axis. (a) Write down the expressions for vectors a +b and a -0 in terms of the unit vectors i and ) (b) Express vector č- a x...
I need help solving this problem. Thanks in advance. If correct,
I will leave a like and a comment!
Practice Problem 18.3 Constants Now let's look at the potential energy of a charge that is in the vicinity of two other charges. Suppose two electrons are held in place 10.0 cm apart. Point a is midway between the two electrons, and point b is 12.0 cm directly above point a. (a) Calculate the electric potential at point a and at...