Question

Match the pairs a) Electron b) period ​

Answer 1

Answer:

A' Group

1. Free electrons

2. Current

3. Resistivity

61

<

52

4.0

'B' Group

Weakly attached

V/ R

VA/LI

4. Resistances in series Increases the

resistance in the circuit

Free electrons are weakly attached.

Current = V/R (ohm law)

resistance = resistivity XL/A

Resistivity = RA/L

R = V/I

= VA/LI resistivity =

Resistance in series are added and increase

the overall resistance.

while resistance i parallel decrease overall resistance.