Determine the rms voltage for the circuit. a. 99 V ...

[charchew]

Determine the rms voltage for the circuit.
 
   

   
  a.
  99 V (rms)
   
  b.
  140 V (rms)
   
  c.
  196 V (rms)
   
  d.
  70 V (rms)
   
  e.
  110 V (rms)

Question 2

The figure shows an LR circuit with a switch and a 240-volt battery. At the instant the switch is closed the current in the circuit and the potential difference between points a and b, V_ab, are
 
   

   
  a.
  0 A, 0 V
   
  b.
  0 A, 240 V
   
  c.
  0 A, +240 V
   
  d.
  0.024 A, 0 V
   
  e.
  0.024 A, +240 V

[zhanghao]

Answer to Question 1

a

Answer to Question 2

c

[charchew]

Wow, this really help

[Viet Thy]

Thanks for the timely response, appreciate it