A piece of wire with a constant cross-sectional area has a total resistance R 0 . The
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A piece of wire with a constant cross-sectional area has a total resistance R0. The wire is cut into three pieces of equal length, which are then reconnected to form an equivalent resistor with resistance R0 /2. Draw a circuit diagram showing how the three pieces of wire can be connected to give this equivalent resistance.
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Each cut piece of wire has resistance R 0 3 since resistance is d...View the full answer
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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