Question

In the circuit diagram given five resistances of 10Ω, 40Ω, 30Ω, 20Ω, and 60Ω are connected in series to a 12 V battery.

Calculate :
(a) the total resistance in the circuit

Answer 1

The total resistance in the circuit is 160Ω when the resistances of 10Ω, 40Ω, 30Ω, 20Ω, and 60Ω are connected in series to a 12 V battery.

Step-by-step explanation:

In a series circuit, the total resistance is the sum of the individual resistances. So, to find the total resistance in this circuit, you need to add the resistances of all five resistors together.

Here is the calculation:

1. 10Ω + 40Ω + 30Ω + 20Ω + 60Ω = 160Ω

Therefore, the total resistance in the circuit is 160Ω.