Question

1. What is electrical resistance? On what does the resistance of a piece of material depend? How does resistance affect current? ​

Answer 1

Answer:

Resistance is an electrical quantity that measures how the device or material reduces the electric current flow through it.

The resistance of conductors depends on 4 things:

• the length of the conductor
• the temperature of conductor
• material
• the cross-sectional area.

Explanation:

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Answer 2

Answer:

Explanation:

Resistance is an electrical quantity that measures how the device or material reduces the electric current flow through it. The resistance of conductors depends on 4 things: the length of the conductor, the temperature of conductor, material, and the cross-sectional area.