Homework Answers
B)
Charge, q = mv^2/2v
q =(0.15 x 10^-6 x 10^2)/(2 x 25000)
Charge, q = 3 x 10^-10 C
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A. An electrostatic paint sprayer has a 0.17 m-diameter metal sphere at a potential of 25.0 kV that repels paint droplets onto a grounded object. What charge must a 0.1 µg drop of paint have to arrive at the grounded object (at 0 volts) with a speed of 12 m/s? Assume the paint drop is initially at the surface of the metal sphere with zero velocity. You may ignore gravitational potential energy (but not electric potential energy!). B. Two-point charges are...
An electrostatic paint sprayer has a 0.216-m-diameter metal sphere at a potential of 24.0 kV that...
An electrostatic paint sprayer has a 0.216-m-diameter metal sphere at a potential of 24.0 kV that repels paint droplets onto a grounded object. What charge is on the sphere? 2.8810470 Enviar Respuesta Ya has introducido esa respuesta antes Incorrecto. Tries 2/3 Intentos Anteriores What charge must a 0.104-mg drop of paint have to arrive at the object with a speed of 8.00 m/s? Enviar Respuesta Tries 0/3
An electrostatic paint sprayer contains a metal sphere at an electric potential of 25.0 kV with...
An electrostatic paint sprayer contains a metal sphere at an electric potential of 25.0 kV with respect to an electrically grounded object. Positively charged paint droplets are repelled away from the paint sprayer's positively charged sphere and towards the grounded object. What charge must a 0.420-mg drop of paint have so that it will arrive at the object with a speed of 17.1 m/s? Assume that the droplet starts from rest at the positively charged metal sphere.
Part A and B on both please. Will upvote. A conducting sphere of radius rı 0.22...
Part A and B on both please. Will upvote.
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part a-f needed S U RES DE SE U TENHAM - Due Date: 11/20/2019 11:59:00 PM...
part a-f needed
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Home Class Management | Help in Date:321/2018 1201.00 AM - Due Date: 119/2018 11:5900 PM End...
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I need help with these two problems! #8 has three parts i cant figure out! Class...
I need help with these two
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An electrostatic paint sprayer has a 0.216-m-diameter metal sphere at a potential of 24.0 kV that repels paint droplets onto a grounded object. What charge is on the sphere? 2.8810470 Enviar Respuesta Ya has introducido esa respuesta antes Incorrecto. Tries 2/3 Intentos Anteriores What charge must a 0.104-mg drop of paint have to arrive at the object with a speed of 8.00 m/s? Enviar Respuesta Tries 0/3
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() |...
part a-f needed
S U RES DE SE U TENHAM - Due Date: 11/20/2019 11:59:00 PM End Date: 112019 11:39:00 PM (5%) Problem 10: A basketball is pressurized to a gauge pressure of P 75 kPa when at the surface of a swimming pool. (Patm = 101 kPa). The ball is then submerged in the pool of water which has a density Q = 1000 kg/m². Assume the ball does not change in mass, temperature, or volume as it is...
Home Class Management | Help in Date:321/2018 1201.00 AM - Due Date: 119/2018 11:5900 PM End Date: 12//2018 11 59.00 PM (9%) Problem 10: Suppose you have a telecsope with a 110 cm focal length objective and a 3.5 cm focal length eyepiece. Randomized Variables fo 110 cm f3.5 cm Find the distance in centimeters between the objective and eyepiece lenses in the telescope needed to produce a final image very far from the observer, where vision is most relaxed....
I need help with these two
problems! #8 has three parts i cant figure out!
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