Question

what resistance must be added in series to a circuit containing a 33 ohm resistor in order too draw 2.0 current from a 120V source

Answer 1

using v=it
we get 120=2r
r=60
in series effective resistance=r1+r2
r1=33
60=33+r2
r2=27ohm
That's the answer!!!!!

Answer 2

Hi !

here is the ans:-