4. For the following circuit, derive an equation for the voltage out (Vout) compared to the voltage in (Vin) as a function of R1 and R2. Show your steps. Hint: apply Ohm's law to both Vout and Vin. Vin R1 RZ Vout

Find an expression for vout in terms of vin for the circuit shown below.

(a) Use Ohm's Law to derive an expression relating Vout to Vin using the values of the two resistors. For this calculation, assume that you have no load attached (i.e. RL → xx). Make sure to explain in words each step you take. Hint: Vout is just the voltage drop across R2. You can draw in a battery with AV = Vin if that helps you set up the relationships. R1 Vin R2 Vout (O Vin- Your answer should be in the form, Vout The term in parentheses is called the gain of the divider, or the divider ratio. in· ww

Please answer question in image with details on how to do it. Thank you.

For the circuit shown, the battery has a voltage of 13 V, the resistor has a resistance of 100 Ω, and the diode has a zener voltage of 6 V. Determine the maximum current iL that can be supplied to the load while the diode regulates the current. voltage.   NEED A NEAT HAND WRITTEN SOLUTION WITH EXPLANATION ONLY OTHERWISE WILL LEAVE A DOWNVOTE..