You Want to Use a Metal Bar as a Resistor

question 4

Multiple Choice

You want to use a metal bar as a resistor.Its dimensions are 2 by 4 by 10 units.To get the smallest resistance from this bar,you should attach leads to the two opposite sides that have the dimensions of

• A)2 by 4 units.
• B)2 by 10 units.
• C)4 by 10 units.
• D)any number of units because all connections give the same resistance.
• E)None of these is correct.

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Definitions:

Saddam Hussein

The fifth President of Iraq, serving from 1979 until 2003, known for his role in the Iran-Iraq War and Gulf War.

Popular Vote

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George H.W. Bush

The 41st President of the United States (1989-1993), known for his foreign policy achievements, including his role in ending the Cold War and launching military operations in Panama and the Persian Gulf.