Question: Express this current, i(t)=5.cos(10-t+30 deg)+5.sin(10-t-50 deg) in the general form i(t)=1,-cos(w-t+o) Represent this expression in polar and rectangular form (50/30)(3724) (5+17) +(3-j7) Find the
Express this current, i(t)=5.cos(10-t+30 deg)+5.sin(10-t-50 deg) in the general form i(t)=1,-cos(w-t+o) Represent this expression in polar and rectangular form (50/30)(3724) (5+17) +(3-j7) Find the polar and rectangular form of this quantity: (30/70 )(-12 + j15 +37-26) 30/70* . This circuit is at ac steady-state. The current sources are i, (t)=25-cos (15-t) mA and i(t) 35 cos (15-t+50 deg) mA. Find the voltage, vn(t) 11(1) 5000 VR(t) 12(1)
Step by Step Solution
3.46 Rating (149 Votes )
There are 3 Steps involved in it
1 Expressing the current in the general form Given it 5cos10t 30 5sin10t 50 This can be rewritten in ... View full answer
Get step-by-step solutions from verified subject matter experts
