An object with a charge of -3.1\mu C and a mass of 1.0*10^-2 kg experiences an upward electric force, due to a uniform electric field, equal in magnitude to its weight. Find the magnitude of the electric field. Find the direction of the electric field If the electric charge on the object is doubled while its mass remains the same, find the direction and magnitude of its acceleration. If the electric charge on the object is doubled while its mass remains the same, find the direction and magnitude of its acceleration.
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In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_
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An object with a charge of -3.1\mu C and a mass of 1.0*10^-2 kg experiences an upward electric force...
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