Physics, 18.09.2019 01:20 tamikagoss22
Apotential difference of 300 volts is applied to a 2.0-µf capacitor and an 8.0-µf capacitor connected in series. (a) what are the charge and the potential difference for each capacitor? (b) the charged capacitors are reconnected with their positive plates together and their negative plates together, no external voltage being applied. what are the charge and the potential difference for each? (c) the charged capacitors in (a) are reconnected with plates of opposite sign together. what are the charge and the potential difference for each?
Answers: 3
Physics, 21.06.2019 13:50
Aboat that travels with constant speed of 6.10 m/s in still water is to go directly across a river. the current in the river flows at 1.95 m/s. (a) at what angle must the boat be steered?
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The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.
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Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material
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Physics, 22.06.2019 19:30
Assume that two of the electrons at the negative terminal have attached themselves to a nearby neutral atom. there is now a negative ion with a charge -2e at this terminal. what are the electric potential and electric potential energy of the negative ion relative to the electron? the electric potential and the electric potential energy are both twice as much. the electric potential is twice as much and the electric potential energy is the same. the electric potential is the same and the electric potential energy is twice as much. the electric potential and the electric potential energy are both the same. the electric potential is the same and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron. the electric potential is twice as much and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron.
Answers: 3
Apotential difference of 300 volts is applied to a 2.0-µf capacitor and an 8.0-µf capacitor connecte...
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