Compute the average power delivered to a 1kOhm resistor by acurrent of 10*cos(10t+30) mA

A.		0 W
B.		1/sqrt(2) mW
C.		sqrt(2) mW
D.		5 mW
E.		10/sqrt(2) mW
F.		50 mW

Compute the instantaneous power delivered to a 1kOhm resistor bya current of 10*cos(10t+30) mA at t=6 (assume that the phase is indegrees)

A.		0 W
B.		1/sqrt(2) mW
C.		sqrt(2) mW
D.		10/sqrt(2) mW
E.		50 mW

Compute the instantaneous power delivered to a 1kOhm resistor bya current of 10*cos(10t+30) mA at t=1.5 (assume that the phase isin degrees)

	A.	0 W
B.		sqrt(2) mW
C.		1/sqrt(2) mW
D.		10/sqrt(2) mW
E.		50 mW

Compute the instantaneous power delivered to a 1kOhm resistor bya current of 10*cos(10t+30) mA at t=15 (assume that the phase is indegrees)

		A.The power delivered is negative
B.		0 W
C.		5 mW
D.		10 mW
E.		50 mW
F.		100 mW

Compute the average power delivered to a 1kOhm resistor by acurrent of 10*|cos(10t+30)| mA (absolute value)

A.		0 mW
B.		2 mW
C.		10 mW
D.		The same as if the absolute value was not present (part a)
E.		None of the above

Compute the average power delivered to a circuit by a sourcegenerating a current of 10*cos(10t+30) mA and a voltage of3*sin(10t) (you can assume that the convention is such that thecircuit is indeed consuming power and the source is generating it.Assume that phase is given in degrees).

A.		0W
B.		1 mW
C.		2.5 mW
D.		5 mW
E.		7.5 mW
F.		10 mW
G.		30 mW