Calculate the power developed in a 6.0o resistor with a potential drop of 12 volts.
P= watts
860
2
0.0012
24

24watts

Explanation:

Power=(volt)^2/r

Power=12^2/6

Power=144/6

Power=24watts

its a 5.5 n

glad that

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west