The Coulomb's Force Between a Proton and an Electron Is $\times$

question 10

Multiple Choice

The Coulomb's force between a proton and an electron is 2.27 $\times$ 10³⁹ times greater than the gravitational force.If the two forces were equal,what should the size of the elementary charge be

• A)1.60 \(\times\) 10^-19 C
• B)3.36 \(\times\) 10^-39 C
• C)1.23 \(\times\) 10^-77 C
• D)2.27 \(\times\) 10^-39 C
• E)4.41 \(\times\) 10^-40 C

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Definitions:

Hyporeflexia

A condition characterized by below-normal or absent reflexes, which can be indicative of peripheral nervous system damage.

Babinski Sign

A reflex action of the toes, where they fan out when the sole of the foot is stimulated, indicating possible neurological damage.

Cerebral Cortex

The outer layer of the cerebrum, involved in various high-level functions such as sensation, voluntary muscle movement, thought, reasoning, and memory.

Oriented

The state of being aware of one's own personal identity, place, time, and situation as a measure of cognitive function.