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Hello guys, kindly assist with the solution to this question on current electricity

Cc Femi4 Mrshape

How much?

It's very easy.

muyoge:
How much?

It's very easy.

Lol. There's no price tag. Kindly assist with the solution

sureteeboy:
Hello guys, kindly assist with the solution to this question on current electricity

Cc Femi4 Mrshape

Here you go

sureteeboy:
Hello guys, kindly assist with the solution to this question on current electricity

Cc Femi4 Mrshape

Emf = I (R+r)

In series, E = E1 + E2= 3v
r= r1 + r2 = 2ohms
R = 3/0.2 - 2
R= 13 ohms
Effective resistance = R+r = 15ohms

In parallel , emf = E= E1=E2 =1.5v
r = 0.5ohms
Effective resistance = 13.5ohms

I = 1.5/13.5 = 0.1 A

TheManofTomorrow:
Here you go

Thanks Boss

femi4:
Emf = I (R+r)

In series, E = E1 + E2= 3v
r= r1 + r2 = 2ohms
R = 3/0.2 - 2
R= 13 ohms
Effective resistance = R+r = 15ohms

In parallel , emf = E= E1=E2 =1.5v

I = 1.5/15 = 0.1 A

Thanks very much Bro