Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q.
Regard as two small metal balls one having a charge of +1 micro-coulombs and the other having a charge of +3 micro-coulombs. The balls are get into momentary contact with each other assume each ball is on the end of its own non-conducting rod for handling purposes and then separated. What is the charge on each one ball then?
Feedback:
For the reason that both charged objects are conductors once they touch the charge is free to go anywhere on the two objects. For the reason that it is all the same kind of charge the charge will distribute itself so that it is on the average as spread out as possible. On basis of symmetry because the two objects are identical half the charge will wind up on one ball and half on the other. Since there were initially four micro-coulombs of charge there must by conservation of charge, be four micro-coulombs of charge in the final arrangement. Dividing this with two there must be 2 micro-coulombs of charge on each metal ball.
Two bodies are moving in circular paths of equivalent radii. If the speed of the first body is twice that of the second, the centripetal acceleration of the first body is how
Gauss' law for magnetic fields The magnetic flux by a closed surface is zero; no magnetic charges present. In differential form, div B = 0.
Older people wear eye glasses with bifocal corrective lenses . What is the eye defect that necessitate this eye glasses ?
What is radiation
The potential difference created across the P-N junction due to the diffusion of electron and holes is called potential barrier. For and for silicon On the average the
Q. When the negative feedback is practical to an amplifier of gain 50 the gain falls to 25. Compute the feedback ratio? Af = A / 1 + Aβ 25 = 50 / 1 + 50 β 1 = 2 / 1 + 50
High temperatures and pressures are given for the following power plants. ISU co-generation: 400 psi, 750F City of Ames with RDF: 700 psi, 850F Super-critical power pl
Q State Ohm's law. At a steady temperature that the steady current flowing through a conductor is directly proportional to the potential difference between the two ends of the
neutral point of bar magnet
As ice floats in water, about 10% of the ice floats above the surface of the water. If we float some ice in a glass of water, what happens to the water level as the ice melts? M
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd