Common static electricity involves charges ranging from nanocoulombs to microcoulombs. (a) How many electrons are needed to form a charge of -8.90nC? 5.56e10 (b) How many electrons must be removed from a neutral object to leave a net charge of 0.590?
I only need help with (b).
(b)
neutral object to leave a net charge of 0.590
0.590×10^−6 C / 1.6×10^−19 C/e−
= 3.6875×10^12 electrons
Common static electricity involves charges ranging from nanocoulombs to microcoulombs. (a) How many electrons are needed...
1. Common static electricity involves charges ranging from nanocoulombs to microcoulombs. (a) How many electrons are needed to form a charge of -2.00 nC (b) How many electrons must be removed from a neutral object to leave a net charge of 0.500 HC? by ac lar is 16 ch
ctrostatics Begin DDate: -- Due Date: 150/20 nd Date: /14/20 (9%) Problem 2: Common static electricity involves charges varying from nanocoulombs to microcoulombs. 50% Part (a) How many electrons are needed to form a charge of O,--3 nC? 5000 Part (b) How many electrons must be removed from a neutral object to leave a net charge of Q2-27 C?
1. How strong is the attractive force between a glass rod with a 0.616 μC charge and a silk cloth with a –0.828 μC charge, which are 9.9 cm apart, using the approximation that they act like point charges? Hint: your answer should be positive. 2. Common static electricity involves charges ranging from nanocoulombs to microcoulombs. How many electrons are needed to form a charge of -4.27 nC? Give your answer in terms of 1010 electrons. 3. What magnitude point...
1. What is the electric field 8 m from the center of the terminal ofa Van de Graaff with a 2.13 mC charge, noting that the field is equivalent to that of a point charge at the center of the terminal? Give answer in terms of 106 N/C. 2. How strong is the attractive force between a glass rod with a 0.616 μC charge and a silk cloth with a –0.828 μC charge, which are 9.9 cm apart, using the...
Phys 1442-003 Homework 1 Homework 1 Begin Date: 1/18/2018 2:00:00 PM-Due Date: 1/30/2018 11:59.00 PM End Date: 1/31/2018 3.0000 AM I: Common static electricity involves charges ranging from nanocoulombs to microcoulombs --' nC? Part (a) How many electrons are needed to form a charge of Numeric :A numeric value is expected and not an expression Part (b) How many electrons must be removed from a neutral object to leave a net charge of Q-0.65 u Numeric A numeric value is...
I need help with part b of question 1 my boxed answer seems to be incorrect. Problem 1: Common static electricity involves charges varying from nanocoulombs to microcoulombs 1 0 Part (a) How many electrons are needed to form a charge of0︼nC? Namerie :A mumeric value is expected and not an expression Part (b) How many electrons must be removed from a neutral object so leave a net charge of QJ5 pC Numeric A numerie value is expected and not...
Please answer all parts ing from nanocoulombs to microcoulombs. k here for iled view m Status ▲ 50% Part (a) How many electrons are needed to form a charge of Q/--10 nC? sin0 cotan asin co 4 5 6 atan) acotan0 sinh0 Degrees ORadians I give up! Hints: 0 for a-deduction. Hints remaining: 50% Part (b) How many electrons must be removed from a neutral object to leave a net c 50% Part (a) How many electrons are needed to...
1. Charge (2 pts each part) NOTE: You can find conversion factors in lecture notes and in your text. Your answer should have the correct number of sig figs! a) Common static electricity involves charges ranging from nanocoulombs to microcoulombs. How many electrons are needed to form a charge of -3.4nC? b) Suppose a lightning bolt moves 35.4 C of charge. How many fundamental units of charge eis this? c) Protons and neutrons are made up of combinations of two...
R Two identical negative charges are placed 550. mm apart. The left object experiences a repulsive electrostatic force of 612N. A. What is the charge on each object? B. How many electrons must be removed from the left charge to make it neutral? C. In sequence the left object is touched to a third charge and then to the right charge. The left charge ends with a 2.00x104C. What was the value of the 3rd charge?
9. how many electrons must be added to a neutral obeject to provide it a charge of -2.4 uC? 10. as shown in the diagram, three equal Charges are spaced evenly in a row. The magnitude of each charge is +2e, and the distance between two adjacent charges is 1.5 nm. then the central check charge is displaced .350 nm to the right while the other two charges are held in place. after the displacement what is the magnitude and...