Question

6V
8.
In the circuit shown below, calculate the total resistance
of the circuit and the current flowing through it.​

Answer 1

Explanation:

total resistance (Rt) = sum of resistance in parallel+ sum of resistance in series.

sum of series = Rs 1= 5 ohm + 20ohm= 25ohm

sum of series = Rs 2= 15ohm +10ohm = 25ohm

Parallel sum= 1/RP = 1/ Rs1 + 1/Rs2

1/RP= 1/25+ 1/25

1/RP= 2/25

therefore, RP= 25/2= 12.5 ohm

given,

V= 24V

R= 12.5ohm

thus,

from relation, V= IR

I = V/R => 24/12.5 =1.92A

Answer 2

Answer:

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