A full wave rectifier uses two diodes, the internal resistance of each diode may be assumed constant at `25Omega`. The transformer r.m.s. secondary voltage from centre tap to each end of the secondary is `50 V` and load current (ii) the rms value of load current.

Explanation

To solve the problem step by step, we will follow the calculations as outlined in the video transcript.

### Step 1: Identify the given values
- Internal resistance of each diode, \( r = 25 \, \Omega \)
- External resistance (load resistance), \( R = 975 \, \Omega \)
- RMS value of the secondary voltage, \( V_{rms} = 50 \, V \)

### Step 2: Calculate the output voltage (\( V_0 \))
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