A Tiny Particle Carries a Charge Of $6.0 \mu \mathrm { C }$

question 65

Multiple Choice

A tiny particle carries a charge of $6.0 \mu \mathrm { C }$ What is the energy density in the electric field at a distance of $4.0 \mathrm {~m}$ from this charge? (ε₀ = 8.85 × 10^-12 C²/N ∙ m², k = 1/4πε₀ = 9.0 × 10⁹ N ∙ m²/C²)

• A) 0.050 mJ/m³
• B) 0.20 mJ/m³
• C) 0.81 mJ/m³
• D) 3.2 mJ/m³

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Definitions:

American Call Option

A type of call option that can be exercised at any time before its expiration date, allowing the holder to buy the underlying asset at the specified strike price.

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The specified price at which the option holder can buy (call option) or sell (put option) the underlying asset or security when exercising their option.

Value Increase

The rise in the worth or market value of an asset or investment over time.

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Financial derivatives that give the holder the right, but not the obligation, to buy or sell a security at a predetermined price before or on a specified date.