Question #c7692 Physics Electrical Energy and Current Current and Resistance 1 Answer ali ergin Apr 17, 2017 #"The equivalent resistance is 1"Omega# Explanation: #"Since P,Q and R resistances are parallel,their equivalent is : "# #1/M=1/2+1/3+1/6# #1/M=(3+2+1)/6# #1/M=6/6# #1/M=1# #M=1Omega# #M("equivalent resistance of P,Q,R")# #"Since The circuit current does not pass ,the resistance S does not affect the equivalent resistance."# #"The equivalent resistance is 1"Omega# Answer link Related questions When work is done on a positive test charge by an external force to move it from one location to... What is an electric circuit? What is Ohm's law? How does a battery produce electric energy? How does the electrical circuit in my flashlight work? What is a volt? How can I calculate resistance of a parallel circuit? How can i calculate resistance of a wire? How do you calculate voltage drop across a resistor? How can i calculate voltage drop in a parallel circuit? See all questions in Current and Resistance Impact of this question 348 views around the world You can reuse this answer Creative Commons License