A 10-V battery is connected to a 15- resistor and an unknown ...

[asmith134]

A 10-V battery is connected to a 15- resistor and an unknown resistor R, as shown. The current in the circuit is 0.40 A. How much heat is produced in the 15- resistor in 2.0 min?
 
   

   
  a.
  0.40 kJ
   
  b.
  0.19 kJ
   
  c.
  0.29 kJ
   
  d.
  0.72 kJ
   
  e.
  0.80 kJ

Question 2

If R₁ = 3.0 , R₂ = 6.0 , R₃ = 12 , and I = 0.50 A, at what rate is heat being generated in R₁?
 
   

   
  a.
  20 W
   
  b.
  17 W
   
  c.
  12 W
   
  d.
  31 W
   
  e.
  6.0 W

[nothere]

Answer to Question 1

c

Answer to Question 2

c

[asmith134]

Wow, this really help

[bigcheese9]

Thanks for the timely response, appreciate it