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The resistance of the given circuit in ohm is:
Question

The resistance of the given circuit in ohm is:

A.

5

B.

2

C.

10

D.

3

Correct option is C

The correct answer is: (c) 10
All resistors are connected in series.
In a series connection, the total resistanceRtotalR_{\text{total}}​ is the sum of all resistances:
Rtotal=R1+R2+R3R_{\text{total}} = R_1 + R_2 + R_3Rtotal=R1+R2+R3R_{\text{total}} = R_1 + R_2 + R_3Rtotal=R1+R2+R3​​
Substituting the values:
Rtotal=5Ω+3Ω+2Ω=10ΩR_{\text{total}} = 5 \, \Omega + 3 \, \Omega + 2 \, \Omega = 10 \, \OmegaRtotal=5Ω+3Ω+2Ω=10R_{\text{total}} = 5 \, \Omega + 3 \, \Omega + 2 \, \Omega = 10 \,Rtotal=5Ω+3Ω+2Ω=10​​

Answer: (c) 10 Ω

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