6. The giant axon of a squid is 0.5 mm in diameter, 10 cm long, and not myelinated. Unmycli- nated cell membranes behave as capacitors with 1 μF of capacitance per square centimeter of membrane area. When the axon is charged to the -70 mV resting potential, what is the energy stored in this capacitance?

University Physics Volume 2
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Chapter7: Electric Potential
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Problem 9CQ: Wliat is the relationship between voltage and energy? More precisely, what is the relationship...
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6. The giant axon of a squid is 0.5 mm in diameter, 10 cm long, and not myelinated. Unmycli-
nated cell membranes behave as capacitors with 1 μF of capacitance per square centimeter
of membrane area. When the axon is charged to the -70 mV resting potential, what is the
energy stored in this capacitance?
Transcribed Image Text:6. The giant axon of a squid is 0.5 mm in diameter, 10 cm long, and not myelinated. Unmycli- nated cell membranes behave as capacitors with 1 μF of capacitance per square centimeter of membrane area. When the axon is charged to the -70 mV resting potential, what is the energy stored in this capacitance?
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