184_notes:examples:week2_electric_potential_negative_point [Projects & Practices in Physics]

Link to this comparison view

--- 184_notes:examples:week2_electric_potential_negative_point [2018/01/24 17:43] – [Solution] tallpaul
+++ 184_notes:examples:week2_electric_potential_negative_point [2018/05/17 16:49] (current) – curdemma
@@ Line 1: / Line 1: @@
-===== Electric Potential from a Negatively Charged Balloon =====
+[[184_notes:pc_potential|Return to Electric Potential]]
+===== Example: Electric Potential from a Negatively Charged Balloon =====
 Suppose we have a negatively charged balloon with total charge  $Q=-5.0\cdot 10^{-9} \text{ C}$ . What is the electric potential (also called voltage) at a point  $P$ , which is a distance  $R=20 \text{ m}$  from the center of the balloon?
@@ Line 12: / Line 13: @@
 We assume  $P$  lies outside of the balloon. This is obvious, as  $P$  is a distance  $R=20 \text{ m}$  away from the center of the balloon.
 </WRAP>
-{{ 184_notes:2_potential_positive_balloon.png?150 |Charged Balloon, and Point P}}
+[{{ 184_notes:2_potential_positive_balloon.png?150 |Charged Balloon, and Point P}}]
 ===Goal===
@@ Line 25: / Line 26: @@
 <WRAP TIP>
 === Assumption ===
-The electric potential infinitely far away from the balloon is  $0 \text{ V}$ . /*Read [184_notes:superposition#Superposition_of_Electric_Potential|here]] for why this is important.*/
+The electric potential infinitely far away from the balloon is  $0 \text{ V}$ . Read [[184_notes:superposition#Superposition_of_Electric_Potential|here]] for why this is important.
 </WRAP>