Question Detail

PHY 102 Last Minute Prep Objective Question

Question

As compared to short wires, long wires have ....
Options
A more resistance
Correct Answer
B no resistance
C less resistance
D same resistance
Correct Answer

Option A is the correct answer.

Detailed Explanation

Resistance R = ρL/A. Longer wires have more resistance.

Hint

How does resistance depend on length?

Question Info