Question

Analyse and recompile the information in our own words
27. Lithiuman kali
mawih atomic number an mumber of valence electron
1 The formula of she dide afthium UH Boron and carbon are placed in a
vandes af boron and carbon siving reason for your answer
Excretion and Egestion
Explain the process of breakdown of glucose in a cell
in the absence of egen in the presence of oxygen
9. There are three resistas R R. and R. connected in parallel as shown in the
Find the total current droom from the source of 12V​

Answer 1

Answer:

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Explanation:

sbxx dbdvshddd sb d hdjshdbd xhvx zhdv xxvcdvdvx xd dbx

Answer 2

Thus the current cross the combination is I = 12 V (R1 + R2 + R3) / R1 x R2 x R3

Explanation:

Three R1 and R2 and R3 are in parallel.

So their equivalent resistance is

1 / r =  1 / R1 + 1 / R2 + 1/ R3

r = R1 R2 R3 / R1 + R2 + R3

The voltage is V = 12 V

The current across the combination is

I = V / R

I = 12 V / R1 R2 R3 / R1 + R2 + R3

I = 12 V (R1 + R2 + R3) / R1 x R2 x R3

Thus the current cross the combination is I = 12 V (R1 + R2 + R3) / R1 x R2 x R3