Question

The diagram given alongside shows a battery of 9 V and internal
resistance of 1 ohm connected to three resistors A, B and C.
a. Calculate combined resistance of B and C.
b. Calculate the total resistance of A, B and C.
c. Calculate total resistance of the circuit,
d. Calculate the current in each of the three resistors - A, B and C.​

Answer 1

Answer:

here

Explanation:

A>combined resistance of b and c =2ohm

B>combined resistance of a,b and c= 8ohm

C>total resistance of circuit =9 ohm

D>current in A=1Amp

current in b and c=0.5Amp

Answer 2

Explanation:

refer to the attachment