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(a) Three resistors 1 Omega, 2Omega and ...

(a) Three resistors `1 Omega, 2Omega` and `3 Omega` are combined in series. What is the total resistance of the combination ?
(b) If the combination is connected to a battery of emf 12 V and negligible internal resistance, obtain the potential drop across each resistor.

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Let's solve the problem step by step. ### Part (a): Total Resistance in Series 1. **Identify the resistances**: We have three resistors with values: - \( R_1 = 1 \, \Omega \) - \( R_2 = 2 \, \Omega \) - \( R_3 = 3 \, \Omega \) ...
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