- A Standard Balloon Filled With Air Has Mass Of 8 5 Grams How Much Excess Charge Would Need To Be Placed On The Balloo 1 (129.67 KiB) Viewed 79 times
- A Standard Balloon Filled With Air Has Mass Of 8 5 Grams How Much Excess Charge Would Need To Be Placed On The Balloo 2 (48.17 KiB) Viewed 79 times
A standard balloon (filled with air) has mass of 8.5 grams, How much excess charge would need to be placed on the balloon in order to get it to levitate above a very large (insulated) sheet of charge density of O 500 ис ? Assume the balloon to be a sphere. m2 The Electric field expression for a sheet of charge is:
Ο 2.95 ηC O -2.95 ηC Ο 2.95 με O -2.95 με Ο 500 με