A 50-Hz alternating voltage having an rms value of V = 100 v is applied to...

 
 

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A 50-Hz alternating voltage having an rms value of V = 100 v is applied to a series R-L circuit by closing a switch as shown in Figure Q1. The resistance, R is 15 Q and the inductance, L is 0.10 H. At) R L sw = 0 ett) = V2V sin(wt + a) Figure Q1 Find the value of the dc component of current upon closing the switch if the instantaneous value of the voltage, e is 50 V at that time (i.e. at t=0). What is the instantaneous value of the voltage which will produce the maximum dc component of current upon closing the switch? is the instantaneous value of the voltage which will result in absence of any de component of current upon closing the switch? What the A 50-Hz alternating voltage having an rms value of V = 100 v is applied to a series R-L circuit by closing a switch as shown in Figure Q1. The resistance, R is 15 Q and the inductance, L is 0.10 H. At) R L sw = 0 ett) = V2V sin(wt + a) Figure Q1 Find the value of the dc component of current upon closing the switch if the instantaneous value of the voltage, e is 50 V at that time (i.e. at t=0). What is the instantaneous value of the voltage which will produce the maximum dc component of current upon closing the switch? is the instantaneous value of the voltage which will result in absence of any de component of current upon closing the switch? What the

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Solution a Vm sin wt a V2 x 100 sin a For t 0 50 2070 or 1... View the full answer