4. The internal-resistance of a battery, in the circuit diagram shown in the figure is 2 Omega and a battery has an emf of magnitude 18v. a. Find the reading of the ammeter and voltmeter in the circuit provided that switch S is closed.
b. Find the reading of the voltmeter when switch S is open.

a. Find the reading of the ammeter and voltmeter in the circuit provided that switch S is closed.

Explanation:

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

b.

hope this : )