Are All 10 Ohm Resistors in Parallel?

A13235378
Messages
50
Reaction score
10
Homework Statement
My doubt is: Due to the AA flat wire, the resistances in blue would be shorted. Yes or not? Why?
I don't know if that's the case, but from what I've learned, the current prefers to pass through regions of minimal resistance. However, due to the other flat wire, BB, it appears that all 10 ohm resistors are in parallel. Am I right or am I wrong? If wrong, what would be the current path? Disregard the purple markings
Relevant Equations
U = RI
Sem título.png
 
Physics news on Phys.org
Is the BB short there too?
 
berkeman said:
Is the BB short there too?
Yes
 
A13235378 said:
it appears that all 10 ohm resistors are in parallel. Am I right or am I wrong?
You are correct.
 
  • Like
Likes berkeman
Thread 'Variable mass system : water sprayed into a moving container'
Starting with the mass considerations #m(t)# is mass of water #M_{c}# mass of container and #M(t)# mass of total system $$M(t) = M_{C} + m(t)$$ $$\Rightarrow \frac{dM(t)}{dt} = \frac{dm(t)}{dt}$$ $$P_i = Mv + u \, dm$$ $$P_f = (M + dm)(v + dv)$$ $$\Delta P = M \, dv + (v - u) \, dm$$ $$F = \frac{dP}{dt} = M \frac{dv}{dt} + (v - u) \frac{dm}{dt}$$ $$F = u \frac{dm}{dt} = \rho A u^2$$ from conservation of momentum , the cannon recoils with the same force which it applies. $$\quad \frac{dm}{dt}...
Back
Top