Homework Answers
from quantization of charge
n = q / e
a)
n = 10*10^-9 / ( 1.6*10^-19)
n = 6.25*10^10 electrons
b)
n = 1.1*10^-6 / ( 1.6*10^-19)
n = 6.875*10^12 electrons
========
Comment in case any doubt, will reply for sure.. Goodluck
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Please answer all parts
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Please answer all parts thank you
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Hello,
Please answer the whole question! (all parts)
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Please answer both portions
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I need help with part b of question 1 my boxed answer seems to be incorrect....
I need help with part b of question 1 my boxed answer
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425 x 1017 protons in t and carries a net charge (10%) Problem 3: of O -15 nC. Suppose a speck of dust in an electrostatic precipitator has 50% Part (a) Enter an expression for the number of electrons Ne in the speck of dust. Grade Deduct Potentia Submi Attemp (4eb pe detaile Submit Hint I give up Feedback: 0%deduction per feedback. Hints: 0%-deduction per hint. Hints remaining - ム5000 Part (b) How many electrons are in the speck of...
please answer part a and b
(5%) Problem 13: Charge q,-8.5 nC is located at the coordinate system origin, while charge q,--1.5 nC is located at (a, 0). where a = 0.65 m. The point P has coordinates (a, b), where b 2.8 m. 50% Part (a) At the point Pfind the x-component of the electric field Ex in units of NC Grade Summary 0% 100% or Potential sin() | cos() | tanQ | π|( cotan asinacos0 atan0 acotan0 sinh0...
Please answer all parts thank you
(10%) Problem, 2: Electrons have a charge ofqu-1602 x IO 190 A student observes that a Styrofoam cup has a total charge of Q 0.89 uC Assignment Status Click here for detailed view Problem Status ▲ 50% Part (a) Write an expression for the number of excess electrons N in the cup Potential 100% (26 per anempo detailed view 1 2 3 10 I give upt Hint 50% Part (a) write an expression for...
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?
Part A and B on both please. Will upvote.
A conducting sphere of radius rı 0.22 m Problem 7: a23 m has a total charge of e-2-pC. A second uncharged conducting (10%) sphere of radius to their size. links to the first by a thin conducting wire. The spheres are separated by an enormous distance compared 50% Part (a) what is the total charge on sphere two 02 after they are connected, in coulom Grade S Deductio Potential sin() |...
Hello,
Please answer the whole question! (all parts)
(996) Problem 8: A young 34-kg ice hockey goalie, originally at rest, catches a 0.145-kg hockey puck slapped at him at a speed of 33 m/s. In this problem, take the original direction of the puck as positive. 50% Part (a) Suppose the goalie and the ice puck have an elastic collision and the puck is reflected back in the direction from which it came. What would the final velocity of the...
Please answer both portions
2: A V-8.V source is connected in series with an R-1.7-kΩ resistor and an L-28-H inductor and the current owed to maximum. At time0 a switch is thrown that disconnects the voltage source, but leaves the resistor and the inductor connected in their own circuit. After the current decreases to si % of its maximum value, the battery is reconnected into the circuit by reversing the switch. - ム50% Part (a) At what value of the...
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...
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