A battery of e.m.f. 15 V and internal resistance 3` Omega ` is connected to two resistors 3 `Omega` and 6 `Omega ` connected in parallel. Find :
the current through the battery,

Explanation

To solve the problem step by step, we will follow these calculations:

### Step 1: Identify the components and their values
- E.M.F of the battery (V) = 15 V
- Internal resistance of the battery (r) = 3 Ω
- Resistor 1 (R1) = 3 Ω
- Resistor 2 (R2) = 6 Ω

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