if R1 and R2 are the resistance of two resistors having power 50W and 100W respectively designed to operate at same voltage then R1/R2 is

1) 2:3
2) 2:1
3) 1:2
4) 1:1

Question

if R1 and R2 are the resistance of two resistors having power 50W
and 100W respectively designed to operate at same voltage then
R1/R2 is

1) 2:3
2) 2:1
3) 1:2
4) 1:1

Nikhil · Accepted Answer

As the formula of power is P= V^2?R So using this we will find the
ratio of their resistances That comes out go be the inverse of the
ratio of their power as V{potential} is constant So ur ans is 2:1

if R1 and R2 are the resistance of two resistors having power 50W and 100W respectively designed to operate at same voltage then R1/R2 is 1) 2:3 2) 2:1 3) 1:2 4) 1:1

if R1 and R2 are the resistance of two resistors having power 50W and 100W respectively designed to operate at same voltage then R1/R2 is

1) 2:3
2) 2:1
3) 1:2
4) 1:1