In a parallel circuit, if R1 = 300 ? and R2 = 4.7 k the total ...

[humphriesbr@me.com]

In a parallel circuit, if R1 = 300 ? and R2 = 4.7 k the total resistance would be 282 . What will the total resistance be if the value of R1 is doubled?
 
  A) 282  B) 654  C) 532  D) 141

Question 2

As additional branch resistors are connected in a parallel circuit, ________.
 
  A) IT increases and RT decreases B) IT decreases and RT decreases
  C) IT increases and RT increases D) IT decreases and RT increases

[vish98]

Answer to Question 1

C

Answer to Question 2

A

[humphriesbr@me.com]

Wow, this really help

[Kedrick2014]

TYSM