Question

find the equivalent resistance and total current flowing in the circuit and find the voltage and current across each resistance in circuit​

Answer 1

Answer:

Explanation

First find out the total current in the circuit and then since one of them is in series total current flows through it and according to th resistances in parallel calculate the current in each one

Answer 2

Answer:

eq resistance for the resistors in parallel

1/Rp = 1/R +1/R

so

1/Rp = 1/20 + 1/10

      =3/20

Rp  = 20/3

now to calculate Rs as Rp and 30ohms resistor are in series.

so 30 + 20/3 =110/3ohms is the total equivalent resistance

now so to find total current flowing through the circuit

is V/R= I

so 40/110/3

= 40*3/110

= 120/110

=12/11 ampere

idk how to do the second part