A capacitance `C`, a resistance R and an emf `(epsilon)`are connected in series at t=0.What is the maximum value of (a) the potential difference across the resistor, (b) the current in the circuit,(c )the potential difference across the capacitor, (d) the energy stored in the capacitor ,(e)the power delivered by the battery and (f) the power converted int heat.

Explanation

To solve the problem step by step, we will analyze each part of the question regarding the circuit consisting of a capacitor (C), a resistor (R), and an EMF source (ε) connected in series.

### Step-by-Step Solution:

1. **Maximum Potential Difference Across the Resistor (V_R)**:
- At time \( t = 0 \), the capacitor is uncharged, and it behaves like a short circuit. Therefore, the entire EMF is across the resistor.
- **Formula**: \( V_R = \epsilon \)
- **Answer**: The maximum potential difference across the resistor is \( \epsilon \).
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