A zener diode of voltage `V_(Z)(=6` volt) is used to maintain a constant voltage across a load resistance `R_(L)(=1000Omega)` by using a series resistance `R_(S)(+100Omega)`. If the emf or source is `E(=9V)`, clculate the value of current through series resistance, zener diode and load resistance. What is the power being dissipated in zener diode.

Explanation

To solve the problem step by step, we will calculate the current through the series resistance, the Zener diode, and the load resistance, as well as the power dissipated in the Zener diode.

### Step 1: Calculate the potential drop across the series resistance
The potential drop across the series resistance \( R_S \) can be calculated using the formula:

\[ V_{RS} = E - V_Z \]
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