Draw a circuit diagram to show the arrangement when resistors are connected in ;a. Series.b.parallel

Unfortunately, I cannot draw diagrams. However, I can help guide you on how to draw the circuit diagrams:

a. Series arrangement:
- Connect resistors one after the other, so that the current flows from one resistor to the next.
- The circuit should have a single path for the current to flow through all resistors.
- Draw a straight line representing the wire connecting the resistors, with the resistors placed along the line.

b. Parallel arrangement:
- Connect all resistors to a common point on both ends.
- The circuit should have multiple paths for the current to flow through each resistor.
- Draw branches coming out from a single point and connecting to each resistor.

Feel free to ask if you have any questions or need further clarification.