Two resistors, with resistance `10 Omega` and `15 Omega`, are to be connected to a battery of e.m.f. 12 V so as to obtain :
(i) minimum current (ii) maximum current
(a) Describe the mode of connecting the resistances in each case.
(b) Calculate the strength of the total current in the circuit in each case.

Explanation

To solve the problem of connecting two resistors (10 Ω and 15 Ω) to a 12 V battery to achieve minimum and maximum current, we will follow these steps:

### Step-by-Step Solution:

#### (a) Mode of Connection

1. **Minimum Current:**
- To achieve minimum current, we need to connect the resistors in **series**. In a series connection, the total resistance is the sum of the individual resistances, which results in a higher total resistance.
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