A microammeter has as resistance of `100 Omega` and full scale range of `50 muA`. It can be used a voltmeter or as ahigher range ammeter provided a resistance is added to it. Pick the correct range and resistance combinations
50 V range with `10 kOmega` resistance in series
b.`10 V` range with `200 kOmega` resistance in series
c. 5mA rangw with `1Omega` resistance in parallel
`10 mA` range with `1Omega` resistance in parallel

Explanation

To solve the problem, we need to analyze the given options based on the characteristics of the microammeter and the requirements for using it as a voltmeter or ammeter.

### Given Data:
- Resistance of microammeter (R_g) = 100 Ω
- Full scale range of microammeter (I_g) = 50 µA = 50 x 10^-6 A

### Step 1: Determine the Maximum Voltage for the Microammeter
The maximum voltage (V_g) that can be measured by the microammeter can be calculated using Ohm's Law:
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