Physics, 10.02.2021 22:40 ChasityN8491
HW problems
15. Two point charges of -2.0 C are fixed at opposite ends of a meter stick. Where on the meter
stick (if anywhere!) could (a) a free electron and (b) a free proton be placed so that they are
in electrostatic equilibrium (and won't move).
16. Redo the previous problem, this time having charges of -2.0 C and +2.0 C on either end.
17. Redo the previous problem again, this time having charges of +2.0 C and +4.0 C on either
end.
Answers: 2
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Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s
Answers: 1
Physics, 23.06.2019 05:00
The voltmeter reads 117 v and ammeter reads 0.13 a .if the resistance of ammeter and voltmeter are 9 kilo ohm and 0.015 ohm respectively ,find the value of r. 3marks
Answers: 3
HW problems
15. Two point charges of -2.0 C are fixed at opposite ends of a meter stick. Where on t...
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