## Exercise 4.1 A

Draw a circuit diagram of the connection. The component in the video is a standard resistor.

## Exercise 4.1 B

Draw a circuit diagram of the connection. There are two equal regular resistors in the video.

## Exercise 4.1 C

Draw a circuit diagram of the connection. There are two equal regular resistors in the video.

## Exercise 4.1 D

Draw a circuit diagram from the connection.

## Exercise 4.1 E

Draw a circuit diagram from the connection.

## Exercise 4.1 F

Draw a circuit diagram from the connection.

## Exercise 4.1 G

Draw a circuit diagram of the connection.

## Exercise 4.2 A

a) Define the total resistance. b) How high is the resistance with one resistor? The components in the video are standard resistors with the same resistance.

Answer: a) $440\ \Omega$, b) $220\ \Omega$

## Exercise 4.2 B

Define the resistance of a component.

Tip: Measure voltage and electric current. Move the data (I, U) -coordinate system. What do you find out?
Answer: $210\ \Omega$

## Exercise 4.2 C

a) Define the total resistance. b) How high is the resistance with one resistor? The components in the video are standard resistors with the same resistance.

Answer: a) $110\ \Omega$, b) $210\ \Omega$