Calculate the equivalent resistance of three resistances R1 = 2 Ω , R2 = 5 Ω and R3 = 11 Ω , if they are arranged such that the current flowing through all the three resistances is same.

The equivalent resistance is equal to 18 Ω.

Explanation:

The given resistors are 2 Ω, 5 Ω and 11 Ω.

They are arranged such that the current flowing through all three resistances is the same. It means the resistors are connected in a series combination.

The equivalent resistance in series combination is given by :

So, the equivalent resistance is equal to 18 Ω.

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50

1= 26.17

2= 1.17

3=30.86

4=5.86

just took the assigment on edge